TY  - BOOK
AU  - Summer, Charles E
AU  - O'Connell, Jeremiah, J
TI  - Managerial mind: : Science and theory in policy decisions 
PY  - 1968///
CY  - Illinois: 
PB  - Richard D. Irwin, Inc., 
KW  - Public relations
KW  - Oil company
KW  - Metal works
ER  -