000 00439nam a2200181Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a540
_bSHA.N0
100 _aSharma, K.K.
245 0 _aIntroduction to practical chemistry
_cK.K. Sharma, D.S. Sharma
250 _a3rd
260 _aNew Delhi
_bVikas
_c1990
300 _a312
650 _aChemistry
700 _aSharma, D.S.
942 _cBK
999 _c2310
_d2310