White, Kay, <br/><br/>
350 Model Business Letters : 

 -  19??. 
<br/><br/><label>ISBN: </label>9788172450441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence tests.
<br/><br/><label>Dewey Class. No.: </label>658.453  / WHI