00460nam a2200133Ia 4500008004100000082001800041100002000059245007000079260004400149300000800193942000700201952010100208999001700309140113s9999    xx            000 0 und d  a547.7/08   K7  a"Acheson, R.M."  aAn introduction to the chemistry of heterocyclic compounds  edn.2  a1976bWiley-Eastern Pvt.Ltd.cNew Delhi  a408  cBK  00104070aVTLbVTLd2014-01-13l0o547.7/08   K7pVBK2922r2014-01-13 00:00:00w2014-01-13yBK  c59604d59604