Operational Research /
Harper, W. M.
Operational Research / W.M. Harper. - ed. - Plymouth : MacDonald and evans, 1975. - xv, 301 p. ; cm.
0712115145 : $
Operations research.
Operational Research / W.M. Harper. - ed. - Plymouth : MacDonald and evans, 1975. - xv, 301 p. ; cm.
0712115145 : $
Operations research.