TY  - BOOK
AU  - Singh,Jagjit
TI  - Great ideas of operations research
AV  - T57.6 .S55
U1  - 001.4/24 
PY  - 1968///]
CY  - New York
PB  - Dover Publications
KW  - Operations research
KW  - Local
N1  - 920519; Bibliography: p. 223
ER  -