00381nam a2200145Ia 4500008004100000040001900041041001200060082001500072245003900087260003300126300002400159440003000183650000800213850001400221131103s9999    xx            000 0 und d  aLoreto College  aEnglish  aREFbLCBED  aChemicals and where they come from  aGreat BritainbPenguinc1966  a16p.b pic.c 20cm.  aChemistry Background Book  aREF  aLCBED/REF