NC machine tools :  their introduction in the engineering industries. 

 - Paris :  Organization for Economic Cooperation and Development (OECD) ,  1970 
 - 93p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine tool industry<br/>Numerical control<br/>Machine tools
<br/><br/><label>Dewey Class. No.: </label>621.9  / OECD