TY  - BOOK
AU  - Summer,Charles Edgar
AU  - O'connell,Jeremiah J.
TI  - The managerial mind, science and theory in policy decisions  / 
U1  - 150 
PY  - 1964///
CY  - Homewod : 
PB  - Richard D. Irwin , 
KW  - Management
ER  -