Spencer, Henry Cecil ...[et al.]. <br/><br/>
Basic Technical Drawing/ 
Henry Cecil Spencer. 
 - 6th ed. 
 - New York  :  McGraw-hill ,  1995.  
 - 590 p. : 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>268566603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>drawing  basic technics
<br/><br/><label>LC Class. No.: </label>T 353   / .S58 1995