Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMasthead.PublicationNaval Research Logistics, 1989, Vol 36, Issue 3, pfmiISSN0894-069XPublication typeArticleDOI10.1002/1520-6750(198906)36:3<::AID-NAV3220360301>3.0.CO;2-3