Matrix.  Intermediate. 

 - 4 v. :  ill. ;  28-30 cm. 
<br/><br/>Student's book / Kathy Gude, with Jayne Wildman -- Teacher's book / Anne Conybeare, Kathy Gude and Jayne Wildman -- Workbook / Jayne Wildman, with Kathy Gude -- Tests / Kenna Bourke, with Kathy Gude. 
<br/><br/><label>ISBN: </label>0194369501 (Student's book) 0194369560 (Teacher's book) 0194367930 (Intermediate tests) 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>700/1=NOTNAL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Secondary)--Foreign speakers<br/>English language--Textbooks for foreign speakers--Textbooks for foreign speakers