Porter, Patricia A.  1939- <br/><br/>
Communicating effectively in English :  oral communication for non-native speakers / 
Patricia A. Porter and Margaret Grant 
 - 2nd ed. 
 - Belmont, Ca. :  Wadsworth Publishing Co.,  1992 
 - xviii, 251 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/>
<br/><br/><label>ISBN: </label>0534172687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>Oral communication