Ryan, Daniel L.,  1941- <br/><br/>
Computer-aided architectural graphics / 
Daniel L. Ryan. 
 - New York :  Marcel Dekker,  c1983. 
 - vii, 433 p.  ill.  29 cm. 
<br/><br/><label>ISBN: </label>0824719018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural practice--Data processing.<br/>Architectural design--Data processing.
<br/><br/><label>Dewey Class. No.: </label>720  / .28  / 54