"duckworth, d e. "
a guide to operational research: / d.e. duckworth - 3 ed. - uk : chapman hall 1962. - "ix, 205p.; 24 cm."
includes bibliography
0 412 12370 3 hard cover
operational research--
001. 424 duc
a guide to operational research: / d.e. duckworth - 3 ed. - uk : chapman hall 1962. - "ix, 205p.; 24 cm."
includes bibliography
0 412 12370 3 hard cover
operational research--
001. 424 duc