Operational research
Harper, W.M. (William Massie).,
Operational research W.M. Harper. - London The English Language Book Society and MacDonald Evans 1979. - xv, 301pages. ; 18 cm.
First published in 1975.
071211534X
Operations research
Operational research W.M. Harper. - London The English Language Book Society and MacDonald Evans 1979. - xv, 301pages. ; 18 cm.
First published in 1975.
071211534X
Operations research
