000 00389nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a547.301
100 _aRosin,Joseph
245 _aReagent chemicals and standards.4th ed.
260 _aN.J.
_bD.Van Nostrand
_c1961
300 _a557
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
942 _2ddc
_cBK
999 _c2735
_d2735