Priniciples of ecommerce/ebusiness :  theories and applications / 
Orcullo, Jr.; Norberto A. 
 - Sampaloc Manila :  Rex Book Store,  2009. 
 - xvi, 257 p.: ill.; 25.4 cm. 
<br/><br/>Includes references, index 
<br/><br/><label>ISBN: </label>9789712354915 
<br/><br/><label>Dewey Class. No.: </label>Fil 381 064 2009