00662cam a2200229 4500 1444 1444 OSt 20210322122428.0 730215s1972 enka bs 001 0 eng 72172016 B72-14063 0340124415 DLC CUK CUK eng HD20.5 .M58 1972 Mitchell, George. Operational Research: Techniques and Examples; edited by G. H. Mitchell. London, English Universities Press, 1972. ix, 275 p. : illus. 24 cm. £3.95 Includes bibliographies. operations research 1011 lcc BOOK 0 0 lcc 0 0 001 001 2014-07-10 0 HD20.5 .M58 1972 000097 2014-07-10 00:00:00 1 2014-07-10 BOOK