Beakley, George C. <br/><br/>
Introduction to engineering  graphics /  
George C. Beakley. 
 - New York :   Macmillan  Publishing Co,.Inc.,  1975 
 - 341p.;  22cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0023072105  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Engineering graphics.
<br/><br/><label>Dewey Class. No.: </label>604.2 BEA