000 00270nam a2200109Ia 4500
008 240112s9999 xx 000 0 und d
082 _aTEW-T
_b547
100 _aTewari, K S, et al.
245 0 _aTextbook of organic chemistry
650 _aOrganic chemistry
942 _cBK
999 _c47554
_d47554