000 00326nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a547
_bROB
100 _aRoberts, John D
245 0 _aOrganic chemistry: Methane to macromolecules
260 _aCalifornia
_bW A Benjamin
_c1971
650 _aOrganic chemistry
942 _cBK
999 _c24724
_d24724