A guide to operatioinal research
Duckworth, W.E.
A guide to operatioinal research - London Chapman and Hall c 1977 - ix,205p.
Gear, A.E., joint author
Lockett, A.G., joint author
W.E.Duckworth, A.E.Gear (and) A.G.Lockett.
65.012.1(026) L7
A guide to operatioinal research - London Chapman and Hall c 1977 - ix,205p.
Gear, A.E., joint author
Lockett, A.G., joint author
W.E.Duckworth, A.E.Gear (and) A.G.Lockett.
65.012.1(026) L7


