TY  - BOOK
AU  - Kallman Ernest A.
AU  -  Reinharth Leon
TI  - Information systems for planning and decision making
U1  - X:8:(D6,9(B), M4 
PY  - 1984///
CY  - New York
PB  - Van Nostrand Reinhold U. S. A.    
KW  - Management
ER  -