Platt  <br/><br/>
Better ways to express politeness  
/ Heidi Platt; illustrated by Goh Ker Foo. 
 - 2nd. ed.. 
 - Singapore  Federal Publications (S) Pte Ltd.  1994. 
 - iv, 108p.  ill.  22cm 
<br/><br/><label>ISBN: </label>9810124236 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Politeness phrases
<br/><br/><label>Dewey Class. No.: </label>425 PLA 1994