000 00363nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
100 _aAtta - Ur - Rahman
245 _aStudies In Natural Products Chemistry Vol. 19, Structure & Chemistry (part - E)
260 _aAmsterdam
_bELSEVIER
_c1997
300 _a850
650 _aPharmaceutical Chemistry
942 _cBK
999 _c128490
_d128490