000 00330nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _a540
_bR
100 _aDatta, N C
245 0 _aStory of chemistry
260 _a New Delhi
_bUniversities Press
_c2005
300 _a474
650 _aChemistry & allied sciences
942 _cREF
999 _c45446
_d45446