Schoenber, Irene E. <br/><br/>
Focus on grammar ;   1 / 
Irene E. Schoenberg y Jay Maurer 
 - Fourth Edition. 
 - 393 páginas :  il.  ;   28 cm. 
<br/><br/>With my english Lab access code inside. 
<br/><br/><label>ISBN: </label>9780134119977 
<br/><br/><label>LCCN: </label>2016030137 
<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>PE 1128  / .S3456 2017