CAT(introductory level) 

 - Pakistan  Kaplan  2009 
 - 382 
<br/><br/><br/>3 
<br/><br/><label>ISBN: </label>9781847108548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Types of business docomentations
<br/><br/><label>Dewey Class. No.: </label>636.8  / CAT