000 00289nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a546
_bCOT
100 _aCotton, S A
245 0 _aHeavy transition elements
260 _aLondon
_bMacmillan
_c1975
700 _aHart, F A
942 _cBK
999 _c23986
_d23986