"plane, donald . "
operations research for managerial decisionc: / donald.. plane - ed. - richard d.inc : 1972. - "xi, 321p.; 24 cm."
hard cover
--
658. 5 pla
operations research for managerial decisionc: / donald.. plane - ed. - richard d.inc : 1972. - "xi, 321p.; 24 cm."
hard cover
--
658. 5 pla