000 00448nam a2200169Ia 4500
008 190921s9999||||xx |||||||||||||| ||und||
020 _a0 7069 0797 3
_c60
040 _cPCMM Library
041 _aeng
082 _a25.401
_bKUM/E
100 _aKrishnan Kumar,
245 0 _aTheory of Classification
_cKrishnan Kumar,
260 _aNew Delhi
_bVikas Pub. House Pvt. Ltd.
_c1979
300 _a510
_c22cm
650 _aLIBRARY SCIENCE
942 _cBK
999 _c2817
_d2817