000 00301nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540 S572
100 _aSIENKO.M.J
245 0 _aCHEMISTRY: PRINCIPLES & PROPERTIES
260 _aNEW YORK
_bMcGraw-Hill
_c1966
300 _a21X15
942 _cBK
_2DDC
999 _c12879
_d12879