Gredler, Margaret. <br/><br/>
Designing and evaluating games and simulations :   a process approach / 
Margaret Gredler. 
 - Houston :  Gulf Pub. Co.,  1994 
 - 183p. :   ill. ;  24cm. 
<br/><br/><label>ISBN: </label>0884151573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education games--Design and construction.<br/>Educational games--Evaluation.<br/>Simulation games in education--Design and construction.<br/>Simulation games in education $x Evaluation