Give me name of some best books for preparation of Graduate Aptitude Test in Engineering computer science and Information Technology stream examination ?

Here I am giving you name of some best books for preparation of Graduate Aptitude Test in Engineering computer science and Information Technology stream examination below :

GATE Computer Science and Information Technology (2014) (English) 11th Edition
Author: G K P



GATE - Computer Science & Information Technology (English)
Author: Made Easy



GATE Computer Science & Information Technology Masterpiece 2015 with 4 Mock Test CD Paperback – 3 Sep 2014
by Disha Experts (Author)



Computer Science & Information Technology GATE Masterpiece 2014 with CD (English) 1st Edition
Author: Disha Experts