00475nam a2200169Ia 4500008004100000041001200041082001200053100001500065245005400080365000900134520001400143546001200157630005400169650001400223655001400237730005400251101110s9999    xx            000 0 und d  aENGLISH  bSR12865  aFinar I.L.  aProblems and their solutions in Organic Chemistry  b17.4  aChemistry  aENGLISH  aProblems and their solutions in Organic Chemistry  aChemistry  aChemistry  aProblems and their solutions in Organic Chemistry