Introduction to understanding and assessing the business environment / 
Laurier  
 - 3rd custom ed 
 - USA:  Pearson ,   2012. 
 - xiii,165 p,: 
<br/><br/><label>ISBN: </label>9781269736107 
<br/><br/><label>LC Class. No.: </label>HD70  / .I57  2012