Bethune, James D.,  1941- <br/><br/>
Essentials of drafting / 
James D. Bethune 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1977 
 - xiii, 386p. :  ill ;  29 cm. 
<br/><br/>Includes bibliographical references (p. 381) and index 
<br/><br/><label>ISBN: </label>0132844303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing