TY  - BOOK
AU  - Richmond,Samuel B.
TI  - Operations research for management decisions / 
AV  - HD 20.5 R533o 1968
U1  - 658.4 
PY  - 1968///]
CY  - New York : 
PB  - Ronald Press, 
KW  - Operations research
KW  - Investigación operacional
N1  - Includes bibliographies
ER  -