College oral communication 

 - Boston :  Houghton Mifflin,  2006 
 - 4 v. :  ill.,maps ;  24 cm. 
<br/><br/> 1.[Low-intermediate] / Marsha J.Chan -- 2.[Intermediate] / Ann E. Roemer -- 3.[High-intermediate] / Cheryl L.Delk -- 4. [Advenced] / Steve Jones 
<br/><br/><label>ISBN: </label>0618230165 (v.1) 0618230173 (v.2) 0618230181 (v.3) 061823019X (v.4) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language-- Textbooks for foreign speakers<br/>English language --Spoken English -- Problems, exercises, etc.<br/>Oral communication --Problems, exercises, etc.<br/>Listening-- Problems, exercises, etc.