000			00309nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a660
082			_b2 J119
100			_a"Jain, P.C."
245		0	_aEngineering Chemistry
260			_aDelhi
260			_bDhanpat Rai
260			_c1992
300			_a919
999			_c34994 _d34994