A guide to operational research
Duckworth, Walter Eric
A guide to operational research / W.E. Duckworth - 2nd ed. - London Methuen 1965 - 156 p. : ill. ; 22 cm.
0416687008
wl-n90-184240
Operations research
A guide to operational research / W.E. Duckworth - 2nd ed. - London Methuen 1965 - 156 p. : ill. ; 22 cm.
0416687008
wl-n90-184240
Operations research
