Basic operational research.
Moore, P.G.\
Basic operational research. - - Pitman, London, 1968 - p.ix,185,illus.,22cm., - .
5
519.28:65.012.1 Moo
Basic operational research. - - Pitman, London, 1968 - p.ix,185,illus.,22cm., - .
5
519.28:65.012.1 Moo