000 00459nam a2200169 4500
020 _a
_c22.5
082 _a543 WEL
100 _aWELCHER FRANK J
245 _aSTANDARD METHODS OF CHEMICAL ANALYSIS
_hENGLISH
250 _a6
260 _aNew Delhi
_bD Van Nostrand co.Inc.
_c1963
300 _a2613
_fHB
500 _a
590 _dDollar 22.5
650 _aSTANDARD METHODS OF CHEMICAL ANALYSIS
942 _cBK
999 _c273209
_d273209