Technical Communications Principles and Practice /   Textual Documents 
NULL. 
 - New Delhi :   Oxford University Press ,   2006. 
 - 960 ;   24*18. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Spoken English 
<br/><br/><label>Dewey Class. No.: </label>420.1  / RAM