TY  - BOOK
AU  - Alexander,Ernest R.
TI  - Approaches to planning: introducing current planning theories, concepts, and issues 
SN  - 2881241409
AV  - HD87.5 .A425 1986
U1  - 658.4/012�19 
PY  - 1986///
CY  - New York
PB  - Gordon and Breach Science Publishers
KW  - Planning
ER  -