IGNOU Networking And Communication Fundamentals of Computer System E - R - New Delhi Indira Gandhi National Open University 2009 - 57P PB - Indira Gandhi National Open University . ISBN: 9788126640645 Source: J1009 IGNOU CIT 001 Subjects--Topical Terms: Networking And Communication--India LC Class. No.: 005.011 IGN N Dewey Class. No.: 005.011 IGN N