Boulding, Kenneth E. <br/><br/>
Agile software development with scrum 
Ken Schwaber and Mike Beedle 
 - Lanham  University Press of America  c1988 
 - ix,159p.  ill.;  22cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>081917100X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics