Schuytema, Paul Game design : a practical approach / Paul Schuytema - Boston, Mass. : Charles River Media, c2007 - 396 p. : ill. + 1 CD-ROM - Game development series . Includes index ISBN: 9781584504719 Subjects--Topical Terms: COMPUTER GAMES--PROGRAMMING LC Class. No.: QA76.76 .C672 / S389G