1. ASSOCIATION OF COMPUTING MACHINERY (ACM)
The ACM contains full-text from 28 ACM Journals and Transactions, 10 ACM Magazines, over 40 ACM Special Interest Newsletters, 15 non-ACM journal and publications and over 100 annual conference proceedings.Content strengths include all areas of Information Technology, with full archival content for all ACM publications.
Note: from 2003 to onward research articles are available to download.........
2. Institute of Engineering and Technology (IET) Digital Library
Subject Strengths: Electrical and electronic engineering, Telecommunications, Power, Control, Radar, Circuits, Materials, Life sciences related
research & IT.
The IET publishes highly ranked journals across the entire breadth of engineering, from power, communications and electronics to computing, control and signal processing. Impact factors increased across all journals in 2009 and across 8 in 2010. Flagship publication Electronics Letterspublishes high impact news features, articles and insight letters. Journal’s list 2012: Download
3. Over 80 million free scientific publications
4.
2391 e-books