00854nam0-22002891i-450-990003001890403321000300189FED01000300189(Aleph)000300189FED0100030018920010614d1976----km-y0itay50------baengOperations researchprinciples and practice /Don T. Phillips, A. Ravindran, James J. Solberg1st edNew YorkChichesterWiley1976xvii, 585 p.ill.26 cmRicerca operativaPhillips,Don T.14267Ravindran,A.14385Solberg,James L.374556ITUNINARICAUNIMARCBK990003001890403321B/3.3 PHI8725/ISESSESOperations research468658UNINA