00482nam a2200181Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082002400099100002000123245007200143260003300215300001700248365001300265650002200278OSt20230503104507.0210423s2020    xx            000 0 und d  a978-9-402-41946-7  cAL  aeng  a547.0077 223bSIMB  aSIMPSON (Peter)  aBasic concepts in organic chemistry: a programmed learning approach  aLondonbChapman & Hallc2020  aviii,124bPB  b695cINR  aOrganic Chemistry