Gredler, Margaret E. <br/><br/>
Designing and evaluating games and simulations :  a process approach / 
Margaret Gredler. 
 - London :  Kogan Page,  1992. 
 - 183 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0749404787 (cased) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Simulation methods--Design.<br/>Education--Simulation methods--Evaluation.<br/>Educational games--Design.<br/>Educational games--Evaluation.