Harwell, George C. <br/><br/>
Technical communication. 

 - New York,    Macmillan    [1960]. 
 - 332 p.    illus. ;    22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> English language -- Rhetoric.<br/> Communication of technical information -- Problems, exercises, etc.<br/> Technical writing -- Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>029.6  HAR