000 00385nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e161165
_aMAIN
041 _aEnglish
082 _a025.4 K898T
100 _aKrishan Kumar
245 0 _aTheory of classification
250 _a4th. ed.
260 _aNew Delhi
_bVikas Publishing House
_c2000
300 _a559 p.
942 _cBK
999 _c104919
_d104919