00456nam a2200145 a 450000500170000000800410001704100080005810000160006624500390008226400340012130000110015594200070016699900150017395201220018820260716125008.0260701s1976    ii            000 0 eng d  aeng1 aTaha, Handy10aOperation research /cTaha, Handy. 1aNew York :bMacmillan,c1976.  a648 p.  cBK  c7587d7587  001040708JCaBKBCLbBKBCLd1980-05-03g100.00l0o515.823 TAHpJC2836r2026-07-16 12:50:08v100.00w2026-07-16yBK