00345nam a2200109Ia 4500008004100000041000800041082001800049100002200067245003300089952009800122999001500220211209s9999    xx            000 0 und d  aeng  a540.7 N60 BRU  aBRUCE MACALPINE G  aCHEMISTRY ( TEACH YOURSELF)   00104070aRITbRITd2021-12-31l0o540.7 N60 BRUp1386r2021-12-31 00:00:00w2021-12-31yBK  c1386d1386