Telephone operator course / 
Amari  Hotels  and resorts 
 - Bangkok :  Amari  Hotels  and resorts,  1992 
 - 188 p. :  ill. ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone  conversation<br/>English language--Study and teaching--Foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.6024  / A485H 1992