Wirtz, Bernd W. <br/><br/>
Digital business models : concepts, models, and the alphabet case study / 
Bernd W. Wirtz 
 -  Springer  2019 
<br/><br/>28349 
<br/><br/> http://library.help.edu.my/ 
<br/><br/><label>ISBN: </label>9783030130053 
<br/><br/><label>Source: </label> Gift 
<br/><br/><label>Subjects--Topical Terms: </label><br/>E-business<br/>Organization<br/>Management<br/>Entrepreneurship
<br/><br/><label>LC Class. No.: </label>HF  / 5548.32