TY  - BOOK
AU  - Spitzer,Robert J.
TI  - The presidency and public policy : the four arenas of presidential power 
SN  - 0817301097
PY  - 1983///
CY  - Alabama
PB  - The University of Alabama Press
KW  - BI-BuBU
KW  - Pouvoir présidentiel
KW  - Etats-Unis
N1  - Bibliogr., index
ER  -