CAD/CAM as a basis for the development of technology in developing nations :  proceedings of the IFIP WG 5.2 Working Conference on CAD/CAM as a Basis for the Development of Technology in Developing Nations, Sao Paulo, Brazil, October 21-23, 1981 / 
edited by Jose L. Encarnacao, Oswaldo F. F. Torres and Ernest A. Warman 
 - Amsterdam :  North-Holland,  1981 
 - 437 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0444863206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAD/CAM systems--Congresses<br/>Technology--Developing countries--Congresses