Planning and programming the introduction of CAD/CAM systems  : a reference guide for developing countries 
/ United Nations industrial development organization ; prepared by industrial planning branch, Industrial institution and Services division 
. - Vienna  : UNIDO, 1990
. - IX-146 p.  : ill., couv. ill.  ; 30 cm. 
 - General studies series .
<br/><br/><label>ISBN: </label>9211062365 
<br/><br/><label>Universal Decimal Class. No.: </label>658. 52 011. 56