000 00397nam a2200133Ia 4500
008 211231s9999 xx 000 0 und d
020 _a3-527-30720-6
040 _cJayakar Knowledge Resource Centre
100 _aEicher, Theophil
245 0 _aChemistry of heterocycles: structures, reactions, synthesis, and applications
250 _a2nd
260 _bWiley-VCH
_aWeingeim
_c2003
942 _c1
999 _c303571
_d303571