IGNOU Data Collection and Measurement Reserch Methodology For Management Decision E - R - New Delhi Indira Gandhi National Open University 2010 - 49P PB - Indira Gandhi National Open University . ISBN: 8170918081 Source: J1026 IGNOU MS 95 Subjects--Topical Terms: Data Collection and Measurement--India LC Class. No.: 658 IGN D Dewey Class. No.: 658 IGN D