TY  - BOOK
AU  - Marting Elizabeth Ed.
TI  - Organizing for effective systems planning and cont
U1  - X:8:(B2893), J6 
PY  - 1956///
CY  - New York
PB  - American Management Association U. S. A.    
KW  - Operational Management
N1  - American Management Association, Special Refport. 12
ER  -