000			00335nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a1.012
100			_aKUMAR , KRISHAN
245		0	_aTHEORY OF CLASSIFICATION
250			_a4th ED
260			_aDELHI _bVIKAS PUB HOUSE _c2000
300			_axii ,560p
942			_cLL
999			_c30031 _d30031