TY - BOOK AU - Encarnacao J L ed. ED - IFIP WG 5.2 Working Conference on CAD/CAM as a basis for the Development of Technology in Developing Nations(1981 : Sao Paulo) ED - TI - CAD/CAM as a basis for the development of technology in developing nations: proceedings U1 - 620.040285 PY - 1981/// CY - Amsterdam PB - North-Holland KW - Computer aided design KW - Computer aided manufacturing KW - Engineering ER -