000 00304nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540 K19
100 _aKASK,U
245 0 _aCHEMISTRY:STRUCTURE AND CHANGES OF MATTER
260 _aNEW YORK
_bBARNES NOBLE
_c1969
300 _a24X17
942 _cBK
_2DDC
999 _c17379
_d17379