000 00399nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aACH-I2
_b547.5
100 _aAcheson, R M
245 0 _aIntroduction to the chemistry of heterocyclic compounds
250 _a2
260 _a New Delhi
_bWiley Eastern Ltd.
_c1967
650 _aAlicyclic & heterocyclic compounds; Organic chemistry
942 _cBK
999 _c23202
_d23202