00253nam a2200109Ia 4500008004100000041000800041082002800049100001300077245003600090260000900126300000800135211209s1977    xx            000 0 und d  aeng  a621.815 JAI N77 JAI/AGA  aJAIN K C  aDESIGN FOR TOOLING AND GEARING   c1977  a314