TY  - BOOK
AU  - Ellington,Henry
AU  - Addinall,Eric
AU  - Percival,Fred
TI  - A Handbook of Game Design
SN  - 0893971340 
U1  - 371.397 22
PY  - 1982///
CY  - London
PB  - Nichols Publishing Company
KW  - Games
N1  - Includes index; Includes bibliography (p. 145-147)
ER  -