000 00343nam a2200133Ia 4500
100 _aHusain S.
650 _aLibray and information Science
942 _cBK
654 _aLibrary classification
245 _aLibrary Classification : Facts & Analysis
260 _bTata Mc Graw hill
_aNew Delhi
_c1993
546 _aENGLISH
999 _c25773
_d25773