Spencer, Henry Cecil,  1903-1972. <br/><br/>
Basic technical drawing / 
Henry Cecil Spencer, John Thomas Dygdon and James E. Novak. 
 - 6th. ed. 
 - New York :  Glencoe/McGraw-Hill,  c1995. 
 - 590 p. :  illus. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0026856603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing.
<br/><br/><label>LC Class. No.: </label>T 353  / S58 1995