TY  - BOOK
AU  - Ellington,Henry
AU  - Addinall,Eric
AU  - Percival,Fred
TI  - Case studies in game design
SN  - 0893971677 :
U1  - 371.33 
PY  - 1987///
CY  - New York
PB  - Nichols Pub. Co.
KW  - Games
KW  - Design and construction
KW  - Case studies
N1  - Includes bibliographical references
ER  -