Clayton Andrew Charles  1956 <br/><br/>
Introduction to level design for PC games / 
Andy Clayton. 
 - 1st ed. 
 - Hingham, Mass. :  Charles River Media,  2003. 
 - xxiv, 352 p. :  ill. ;   24 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/>Includes bibliographical references (p. 339) and index. 
<br/><br/><label>ISBN: </label>1584502053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer games--Programming
<br/><br/><label>LC Class. No.: </label>QA76.76.C672 
<br/><br/><label>Dewey Class. No.: </label>794.8/1526