Ryan, Daniel L.,  1941- <br/><br/>
Computer-aided graphics and design 
Daniel L. Ryan 
 - New York  M. Dekker  c1979 
 - vii, 324p.  ill. ; 26cm. 
 - Mechanical engineering  v. 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics<br/>Engineering design--Data processing
<br/><br/><label>Dewey Class. No.: </label>001.55