Gupta, Saurabh. Computer science question bank / By Saurabh Gupta. - 1st ed. - Bangalore : Firewall media ; 2012. - 587p. ; PB 24 cm. ISBN: 9788131805572 Subjects--Topical Terms: Data communications and networksSystems development process Dewey Class. No.: 153.94004 / GUPS