00334nam a2200109Ia 4500008004100000041000800041082000800049100004900057245004500106260006500151300000800216211209s1974    xx            000 0 und d  aeng  aFED  aFEDERATION INTERNATIONAL DE LA PREDONTRAINTE  aPROCEEDINGS OF THE 9TH FIP CONGRESS-915   aNEW YORKbFEDERATION INTERNATIONAL DE LA PREDONTRAINTEc1974  a283