00306nam a2200133Ia 4500100001800000650001500018490000600033654003900039245003900078260002600117082001000143300000700153546001200160  aFreebury/H.A   aCarpentery  vI  aGeomatrical and Technicial Drawing  aGeomatrical and Technicial Drawing  bCassellaLondonc1980  a604.2  a63  aENGLISH