00579nam a2200121Ia 4500008004100000082002000041100008500061245015400146260003100300942000700331952010200338999001700440140113s9999    xx            000 0 und d  a547(082.2)   K4  aInternational union of pure & applied chemistry & gesellschaftdeutscher chemiker  a"Organo phosphorous compunds: Special Lectures presents at the symposium on organo-phosphorous compounds held in Hiedelberg, Germany 20-22, May 1964"  a1964bButterworthscLondon  cBK  00104070aVTLbVTLd2014-01-13l0o547(082.2)   K4pVBK492r2014-01-13 00:00:00w2014-01-13yBK  c57170d57170