000 00248nam a22001097a 4500
020 _a8182830192
082 _a544.6
_bSHA/INS
100 _aB.K. SHARMA
245 _aINSTRUMENTAL METHODS OF CHEMICAL ANALYSIS
260 _bGOEL
_c1972
942 _2ddc
_cBK
999 _c1517
_d1517