000 00263nam a22001097a 4500
082 _a543
_bSHA/A
100 _aSharma, B.K.
245 _aAnalytical chemistry /
_cB.K. Sharma.
260 _aMeerut :
_bKrishna prakashan,
_c2006.
300 _axii,
_bill.;
942 _cBK
999 _c30968
_d30968