Vision focus on listening and speaking. 

 - Shah Alam :  McGraw-Hill,  2003. 
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<br/><br/><label>ISBN: </label>9789832679615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language.<br/>English language -- Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>PE 1128 V57 2003