00601nam a2200205Ia 4500008004100000020001500041082001800056100001900074245002600093260003900119300000800158650003400166650001800200653002200218653001300240700002100253942001200274999001500286952009400301170901s1977    xx            000 0 und d  a0123898404  a547.593bJ58C  aJones, R. Alan 0aChemistry of Pyrroles  aLondonbAcademic Press, Inc.c1977  a525  aChemistry and allied sciences  aPure Sciences  aOrganic chemistry  aPyrroles  aBean, Gerritt P.  2ddccBK  c5764d5764  00102ddc4070aRAUbRAUd2017-10-18l0o547.593 J58Cp16020r2017-10-18w1979-02-17yBK