Technical writing 
Mills, Gordon H. 
 - fourth edition. 
 -  Holt, Rinehart and Winston.  1981 
 - xvi, 587 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71081252-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing.
<br/><br/><label>Dewey Class. No.: </label>808.066 M62t 1981