Wright, Lawrence S. (Sydney). <br/><br/>
Drafting :  technical communication / 
Lawrence S. Wright. 
 - 1st ed. 
 - Bloomington, Illinois :  McKnight & McKnight,  c1968. 
 - xvii, 435 p. : ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing.