000 00350nam a2200157Ia 4500
008 170101s1956 xx 000 0 und d
082 _a540 M15T
100 _aMACK, Edward
245 0 _aTextbook of chemistry
250 _a2nd.ed
260 _bBoston,U.S
_c1956
300 _a854p
650 _aCHEMISTRY
653 _aCHEMISTRY
942 _2ddc
_cB
999 _c8201
_d8201