Langan <br/><br/>
Basic communication skills / 
Langan. 
 - [ S. l. ] :  McGraw-Hill,  c2009. 
 - 250 p. : ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>9780390989185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar.<br/>English language--Paragraphs.