TY  - BOOK
AU  - Levin, Richard I.
TI  - Quantitative approach to management
SN  - 971084556x
U1  - GC 658.403 Q258 1989 
PY  - 1989///
CY  - Newton, Derek A.
PB  - McGraw-Hill
KW  - decision Making--Management
N1  - Includes bibliographical references and index
ER  -