TY  - BOOK
AU  - Friedl,Markus
TI  - Online game interactivity theory
SN  - 1584502150
AV  - QA76.76 .C672 F743O
PY  - 2003///
CY  - Hingham, Mass.
PB  - Charles River Media
KW  - COMPUTER GAMES
KW  - DESIGN
KW  - PROGRAMMING
KW  - INTERACTIVE COMPUTER SYSTEMS
N1  - Inclues bibliographical references and index
ER  -