000 00305nam a22001217a 4500
003 OSt
008 240227b |||||||| |||| 00| 0 eng d
082 _a630.2405
_bJ78
245 _aAssociation of official Agil . chemistryJ.
260 _aDashuiston,A.O.A.C.
_c1920-21
300 _a1-619
942 _2ddc
_cPER
999 _c37649
_d37649