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optimization problems:techniques and application of problems: / - 1 ed. - uk : open university 1972. - ", 38p.; 30 cm." - mst281 7 and 8 .
335 01213 2
515. 4 uni
optimization problems:techniques and application of problems: / - 1 ed. - uk : open university 1972. - ", 38p.; 30 cm." - mst281 7 and 8 .
335 01213 2
515. 4 uni