TY - BOOK AU - Saltzman,Marc TI - Game design: secrets of the sages SN - 1575955555 (pbk.) AV - QA76.76.C672 S25 2002 U1 - 794.815265 21 PY - 2002/// CY - Indianapolis, Ind. PB - Pearson education KW - Computer games KW - Programming N1 - Includes index ER -