000 00490 a2200181 4500
999 _c37085
_d38632
003 ISURa
008 150427b xxu||||| |||| 00| 0 eng d
020 _a0706947150
041 _aEnglish
082 _a025
_bKUM
100 _aKumar , Krishan
_913339
245 _aTheory of classification
260 _c1979
_aNew Delhi
_bVikas Publishing House PVT Ltd
_g1989
300 _c21 cm.
_axii , 560 p.
650 _aClasification
_982783
650 _aLibrary Science
_92928
942 _cLN
_2ddc