Schoenberg, Irene. <br/><br/>
Focus on grammar.  An integrated skills approach / 
Irene  Schoenberg. 
 - 3rd ed. 
 - White Plains, NY :  Pearson Longman,  2005 
 - v. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0131899716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Grammar--Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>PE1128  / .S55 2005