Koch, Rachel Spack  <br/><br/>
Focus on grammar :   an advanced course for reference and practice : workbook / 
Rachel Spack Koch, with Keith S. Folse 
 - 2a ed. 
 - New York :   Longman,   2000 
 - v, 218 p. :   il. ;   28 cm. 
 - Longman grammar series .
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>0201383144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gramática --Inglés --Libros de  texto
<br/><br/><label>LC Class. No.: </label>PE1128   / K63 2000