000 00320nam a2200133Ia 4500
001 5990
005 20261006003915.0
008 120911s9999 xx 000 0 und d
020 _aNIL
082 _a547 GOT
245 _aProblem in advanced organic chemistry
260 _aHOLDEN-DAY
650 _aChemistry ,Inorganic
_94751
999 _c5990
_d5990