Swain, D. <br/><br/>
Efficient writing :   how to improve your English / 
D. Swain and G. Woodburne 
 - Melbourne :   Cassell Australia ;  c 1967. 
 - viii, 186 p. ;  22 cm. 
<br/><br/>339  339 
<br/><br/><label>ISBN: </label>304.93984.6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing
<br/><br/><label>Dewey Class. No.: </label>808.042 / S14e