University LibraryLondon

Learning support

Digital Technologies

Angie Applegate

Photo of  Angie Applegate

Academic and Learning Resources Librarian

Image by Christiaan Colen ’Binary Code’, under CC BY-SA 2.0 license:


This guide aims to provide you with information about the Library’s resources and services relevant to Digital Technologies.

Use the tabs above to find information about:

  • print and electronic books (ebooks)
  • journals and journal articles
  • databases and websites
  • referencing

Before you start remember to download the VPN from IT Services to gain seamless off-campus access to ebooks, ejournals, databases, email and print credits etc.

If this guide does not provide you with the information that you need then please contact your  Academic and Learning Resources Librarian.

The library stocks books in both print and electronic format, which you can find on the catalogue.  

Printed books on the same subject are given the same shelfmark number, which is located on the spine of each book. The shelfmark number consists of numbers and letters. For example The postgraduate research handbook has the shelf-mark 001.4 WIS.  The ‘WIS’ stands for Wisker (the author).  Books with several editions should be located together.

 ‌Catalogue item with availability

 Useful shelfmarks for Digital Technologies: 

Computer networks 004.6
Cloud Computing 004.6782
Big data 005.74
Systems architecture 006.76
Wireless networking 621.384

Image by Tribehut, 'Tablets and Phones', under CC BY-SA 2.0 license:

Image by Tribehut, ’Tablets and Phones’, under CC BY-SA 2.0 license:

You can find the Library's electronic books (ebooks) on the catalogue. If you only want to search for ebooks on the catalogue then refine your search by selecting ‘Electronic book ‘located on the left hand side of the catalogue.  

Electronic books or ebooks can be viewed on any computer whether you are in the Library or working from home off campus.  You may be required to log in with your Athens username and password. More information about passwords can be found on our website.

Finding Journals & Journal Articles

Academic journals are simply academic magazines which are sometimes referred to as periodicals or serials.  Journals are written by and for experts in their chosen field. Journal articles help scholars and researchers to share their research with the academic community and are published on a regular basis, for example monthly or quarterly.  Only articles which have been reviewed by other experts or peers (peer reviewed) make it into academic journals, unlike articles published in popular magazines or newspapers.

The library stocks some print magazines, but most journals are available online as electronic journals.

 Why use journals:

  • They provide useful information, research and discussions
  • Give different viewpoints from several authors
  • Information is current as journals are published quicker than books
  • They show the latest research on new or emerging subject areas


Key databases to find journal articles

You can find ejournal articles by searching the Library Catalogue Plus. Subject databases also allow you to search several (sometimes hundreds) of ejournals simultaneously for articles or conference papers. Some useful ones for Digital Technology include:

Tip: Some of the abstract only databases will provide SFX links . When you see the SFX symbol  click on it and then select the   icon to access the full text where available.

E-journals can be viewed on any computer whether you are in the Library or working from home off campus.  Just remember to download the VPN for off campus access. 

Key databases

ACM digital library (full text)

Engineering Village (full text available for many articles)

IEEE Xplore (full text)

Science Direct (full text)

Scopus (abstracts with some full text available)

Web of Science (full text available for many articles) 


Athens username and password may be required. Some databases may require login to the VPN from off campus. 


Lecture Notes in Computer Science

Lecture Notes in Computer Science are a series from Springer covering research and development from all areas of this discipline including, robotics, artificial intelligence, computer communication networks, software engineering, data encryption and database management.  Full access is available from 1973 to 2017.  Click on this link to access Springer then search for 'Computer science lecture notes'.  You may need to log in using your Athens username and password.   

Referencing & Citation

When you refer to another person’s work in your own essay, report or presentation etc, you will need to reference that work to avoid plagiarising it.  This allows the person reading your work to differentiate between your ideas and those of another person.  You can reference the work in two ways:

  • Citation, also called an in-text citation.  This accompanies the quote, extract, paraphrasing or illustration that you have used and provides the name of the author/creator, date and page numbers if relevant. For example:

‘Recent research (Baker and Gale, 2015, pp. 201-203) challenges previous theories…..’

  •  Bibliography, provides the details of all the sources which you have consulted during your research.  If you are referencing a printed book you will need to include the following details: author/editor; publication year; title; edition if not the first; place of publication; series and volume number where relevant. For example:

Baker, G.H., and Gale, F. (2015) Cloud computing. 2nd edn. London: Routledge.

An advice sheet on citing and referencing using the Harvard style can be found at this link.

An excellent guide to referencing which mainly includes Harvard examples is called ‘Cite them Right: the essential referencing guide’ , this is available online and also in book form in the library, shelf mark 808.027/PEA. It gives you examples of how to reference various resources such as:

  • web pages with no authors or titles, etc
    • ebooks
    • blogs,
    • wikis and social networking sites such as Facebook or Twitter
    • computer games or programs
    • legal cases
    • packaging
    • podcasts, phonecasts, screencasts or vodcasts/vidcasts.

Reference management software

Reference management software can help you to keep track of all the references you have used in your reports, essays or final project. The library provides guidance on Mendeley.

There are other types of reference management tools available such as ColWiz and Zotero.  To help you choose which one is the best for you see the Bodleian Libraries’ comparison tool.