Path to Proficiency / 
written and prepared by Aytuna Kocabıyıkoğlu ...[et.al.]. 
 - 4 ed. 
 - 391 s. 
 - Atılım Üniversity Prep.School Publications ;  1 .
<br/><br/><label>ISBN: </label>9756707003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers--Textbooks for foreign speakers<br/>English language--Grammar--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>PE1128  / .P38 2005