000 00438nam a2200181Ia 4500
999 _c449
_d449
020 _a0-7069-1308-6
082 _a025.313 KRI-;
100 _aKrishan Kumar
245 0 _aTheory of classification
250 _a2nd.
260 _aNew Delhi
_bVikas Publishing
_c1979
300 _a538p.
650 _aClassification - Books
650 _aLibrary classification
650 _aLibrary education
650 _aLibrary science
942 _cBK