000 00435nam a2200157Ia 4500
008 170101s1975 xx 000 0 und d
082 _a543 H83O
100 _aHORWITZ, William
245 0 _aOffical methods of analysis of the Association of Official Analytical Chemists
250 _a12th ed
260 _bWashington
_c1975
300 _a1049p
650 _aCHEMISTRY, ANALYTIC
653 _aCHEMISTRY, ANALYTIC
942 _2ddc
_cB
999 _c67244
_d67244