IGNOU Problem Solving Techniques Fundamentals Of Computer Systems E - R - New Delhi Indira Gandhi National Open University 2009 - 46P PB - Indira Gandhi National Open University . ISBN: 9788126640058 Source: J1008 IGNOU CIT001 Subjects--Topical Terms: Problem Solving Techniques--India LC Class. No.: 005.011 IGN P Dewey Class. No.: 005.011 IGN P