Tyagi, Kavita <br/><br/>
Advanced technical communication 

 - New Delhi :  Prentice Hall Of India,  1994 
 - 304. 
<br/><br/><label>ISBN: </label>9788120341722  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary education
<br/><br/><label>Dewey Class. No.: </label>372.6  / TYA