Thakur, S. CBSE UGC-NET/SET Library and Information Science(Paper-2) - New Delhi Danika Publishing Co. 2019 - 756 ISBN: 9788189301323 Subjects--Topical Terms: Library and Information Research MethodologyScience-UGC-NETUGC-NET-Library and Information Science Dewey Class. No.: 020.076 T30C C1