Business aspects of web services / 
Christof Weinhardt... [et al.] 
 - Berlin  New York :  Springer,  c2011 
 - xi, 197 p. ;  25 cm. 
<br/><br/>Pt. 1. Web service business models -- pt. 2. Web service pricing 
<br/><br/><label>ISBN: </label>9783642224461 9783642224478 (electronic bk.) 3642224474 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Web services.<br/>Business--Data processing<br/>Management information systems