00521nam a2200169Ia 4500008004100000082001400041100001700055245002200072260004600094300000800140650003400148650001800182653002200200942001500222999001500237952009900252170901s1946    xx            000 0 und d  a547bT97O  aTyler, Cyril 0aOrganic Chemistry  aLondonbGeorge Allen and Unwin Ltd.c1946  a341  aChemistry and allied sciences  aPure Sciences  aOrganic chemistry  2ddccBK01  c5707d5707  00102ddc4070aRAUbRAUd2017-10-18l1o547 T97Op44r2023-07-12s2023-07-12w2017-10-18yBK