Porter, Patricia A. , <br/><br/>
Communicating effectively in english :  oral communication for non-native speakers / 
Patricia A. Porter and Margaret Grant. 
 - 2nd ed. 
 - xviii, 251 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0534172687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language --Textbooks for foreign speakers.<br/>Oral communication --Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>PE1128   / .P67 1992