TY  - BOOK
AU  - Gredler,Margaret
TI  - Designing and evaluating games and simulations : : a process approach 
SN  - 0884151573
PY  - 1994///
CY  - Houston
PB  - Gulf Pub. Co.
KW  - Education games
KW  - Design and construction
KW  - Educational games
KW  - Evaluation
KW  - Simulation games in education
KW  - Simulation games in education $x Evaluation
ER  -