00524nam a22001457a 4500 0 0 0 0 LCC LCC 2015-03-09 Purchased: 0 020.72 SHA 18600 2017-01-20 00:00:00 BK 13048 13048 9789351115670 (hb) 020.72 SHA Sharma, Utpal Research methodology in library and information science New Delhi Random Publications 2015 vi, 297 p. ; 25 cm. Include bibliographic references and index Library-Information Science Research methodology Research techniques Information sciences Digital library Research BK