000 00359nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a74620398
082 _a541
082 _b26 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 _c37172
_d37172