Leon, Alexis. <br/><br/>
Erp demystified 

 - New Delhi :  Tmh,  1994 
 - 585. 
<br/><br/><label>ISBN: </label>9780070656642  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics ofland energy
<br/><br/><label>Dewey Class. No.: </label>333.7  / LEO