000 00407nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aCoward, H.F.; Perkins, W.A.
245 _aExercises in chemical caluculations
250 _aFourth
260 _bEdward Arnold
_c1912
546 _aEnglish
942 _2ddc
_cBK
999 _c32228
_d32228
005 20220125170239.0