Mulligan, Jessica. <br/><br/>
Developing online games :  an insider's guide / 
Jessica Mulligan and Bridgette Patrovsky. 
 - Indianapolis, Ind. :  New Riders,  c2003. 
 - xxx, 495 p. :  ill. ;  23 cm. 
<br/><br/> 'Foreword by Raph Koster' cover page. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1592730000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet games.
<br/><br/><label>Dewey Class. No.: </label>794.81  / MUL