000			00362nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a660 _bKUZ-C
100			_aKoznetzov, D
245		0	_aChemical Engineering
260			_bState Institute of Languages _aThiruvananthapuram _c1974
630			_xgeneral stack
650			_aEngineering _vGeneralia
942			_cBOOK
999			_c88286 _d88286