00430nam a2200133Ia 4500 211122s9999||||xx |||||||||||||| ||und|| 028.7 SIN-M Singh, Sewa Manual of Reference and Information Sources Vol.I&ii BR Publications New Delhi 1997 Library Science Department Collection Reference books Information resourcesLibrary Science BOOK 0 0 0 0 SBCL SBCL 5 2021-11-22 1800.00 10 028.7 SIN-M 00112318 2023-05-29 00:00:00 2023-04-29 2021-11-22 BOOK 130160 130160