000 00281nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aGURDEEP R. CHATWAL
245 0 _aORGANIC CHEMISTRY OF NATURAL PRODUCTS
260 _bNil
260 _c1983
365 _b90.00
942 _cBK
999 _c161137
_d161137