000 00330nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aTIW-O5
_b547
100 _aTiwari, R D, et al.
245 0 _aOrganic chemistry
250 _a5
260 _a Allahabad
_bCentral Book Depot
_c1965
650 _aOrganic chemistry
942 _cBK
999 _c34626
_d34626