00429nam a2200157Ia 4500 20260205105105.0 260111s9999||||xx |||||||||||||| ||und|| 81-7391-062-6 020 Sh23L Sharma, J.B. Library science: concept and techniques/J.B. Sharma Delhi Kanishka Publishers, Distributors 1995 378p. library science BK 260040 260040 0 0 0 0 MM MM 2026-02-05 0 020 Sh23L MM14409 2026-02-05 10:51:05 2026-02-05 BK