000			00358nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a74620398
082			_a660
082			_b7 BHA
100			_a"Bhatt, B.I."
245		0	_aStoichiometry SI unit
250			_aThird
260			_aNew Delhi
260			_bTMH
260			_c1996
300			_a"xi, 642"
999			_c38457 _d38457