Grammar dimensions.  2. 

 - Platinum ed. 
 - 3 v. :  ill. ;  28 cm. +  1 sound cassette, 1 optical disc. 
<br/><br/>Student text / Heidi Riggenbach, Virginia Samuda -- Workbook / Cheryl Benz, Ann Roemer. 
<br/><br/><label>ISBN: </label>0838402682 (Student text) 0838402747 (Workbook) 0838402755 (Teacher's edition) 0838402690 (Cassette) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Textbooks for foreign speakers<br/>English language--Textbooks for foreign speakers--Textbooks for foreign speakers