TY  - BOOK
AU  - Castillo,Travis
AU  - Novak,Jeannie
TI  - Game development essentials: game level design 
SN  - 9781401878641
AV  - QA 76.76.C672 C37G 2008
PY  - 2008///
CY  - New York
PB  - Delmar
KW  - COMPUTER GAMES
KW  - PROGRAMMING
KW  - DESIGN
N1  - Includes index; Foundation; Refinement
ER  -