Entrepreneurship principles and practices : (a modular approach) 
Azarcon, Ernie Roy S. 
 -  Valencia Educational Supply.  2005 
 - 339 pages. 
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<br/><br/><label>ISBN: </label>9-71927262-7 
<br/><br/><label>Dewey Class. No.: </label>GS 338.04 En8 2005