000 00382nam a2200145Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aMittal,R L And Bhagava, A P
245 0 _aChemical calculations
250 _a2
260 _bRamesh book depot
_aJaipur
_c1960
300 _a215p p.
653 _aChemistry-formula
942 _c1
999 _c65136
_d65136