000			00411nam a2200145Ia 4500
008			211122s9999||||xx |||||||||||||| ||und||
082			_a025.42 _bKOC-E
100			_aKochar, R S
245		0	_aLibrary Classification Systems
260			_bCommonwealth _aNew Delhi _c2013
300			_a234p.
630			_xLibrary Science Department Collection
650			_aClassification _vBooksLibrary Science
942			_cBOOK
999			_c129507 _d129507