TY  - BOOK
AU  - Series
AU  - Levin, Richard I.
TI  - Quantitative approaches to management
SN  - 917-08-5598-0
U1  - 658.4034 Q25 1992 
CY  - New York
PB  - Mc Graw- Hill, Inc.
KW  - Management science
KW  - Operations research
N1  - Includes references
ER  -