Hays, Robert William  1925- <br/><br/>
Principles of technical writing 
by Robert Hays. 
 - xii, 324 pages  illustrations maps  24 cm. 
<br/><br/>Bibliography: p. 255-266. 
<br/><br/><label>ISBN: </label>0201028077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report writing.<br/>Technical writing.
<br/><br/><label>LC Class. No.: </label>T11  / .H39 1965