00375nam a2200133Ia 4500008004100000020002800041041000800069082001200077100001700089245008100106260002800187300001200215650001400227180314s9999 xx 000 0 und d a0582025028 | 0582084636 aeng a547 FIN aFinar, I. L. 0aOrganic chemistry,vol.2:Sereochemistry and the Chemistry of Natural Products aLongman,bLondon,c1975 av. 942p achemistry