Tripathi, S.M.. Objective Questions in Library and Information Science (for NET-UGC, SET and other Tests) / by Dr.S.M.TripathiC.Lal. - / - New Delhi : Ess Ess Publications , 1998 - 231p ; ISBN: 81-7000-244-3 Subjects--Topical Terms: NET Dewey Class. No.: 2 / N8;1