TY  - BOOK
AU  - Wilkinson, Paul F.
TI  - Innovation in Play Environments
SN  - 0312418159
U1  - 790.068 
PY  - 1980///
CY  - New York
PB  - ST. Marthin's Press
KW  - Play--Social aspects
KW  - City planning
KW  - Playgrounds
KW  - Recreation areas
N1  - Include Index
ER  -