Edwards, Chester W. <br/><br/>
Overlay drafting systems / 
Chester W. Edwards. 
 - New York :  McGraw-Hill,  1984. 
 - 183 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>007019047X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Overlay drafting systems<br/>Structural drawing<br/>Architectural drawing