000 00342nam a2200133Ia 4500
008 210210b1989 xxu||||| |||| 00| 0 eng d
082 _a025.1 KUML
100 _aKUMAR (Krishan)
245 _aLibrary Organization.
260 _aND
_bVikas Publishing House Pvt. Ltd.
_c1989
300 _avii,278
690 _aLibrary Science
906 _a044245
999 _c93922
_d93922