Wainwright Gordon R <br/><br/>
Tricky business letters    Persuasive tactics on paper      

 - Hyderabad  Universities Press        1993 
 - x,182  cm. 
<br/><br/><label>Standard No.: </label>26796 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:8M4, N3