000 00419nam a2200157Ia 4500
999 _c595
_d595
005 20230131161617.0
008 190923s9999||||xx |||||||||||||| ||eng||
041 _aeng
082 _a543 WEL-S
100 _aWelcher, Frank J.
245 0 _aStandard methods of chemical analysis/
_cFrank J. Welcher
260 _aNew Jersey:
_bD. Van Nostrand Company, INC.,
_c1963
300 _a1286p
650 _aChemistry
942 _cBK