Wainwright, Gordon R <br/><br/>
Tricky business letters: Persuasive tactics on paper / 
Wainwright, Gordon R 
 -  Universities Press,  1999 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standard English usage
<br/><br/><label>Dewey Class. No.: </label>428 WAI-T