Pfeiffer, William Sanborn; Padmaja, T V S <br/><br/>
Technical communication : a practical approach 

 - 6th ed 
 - Pearson  India  2008 
 - xxiii,693 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>808.066