?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Okino%2C+N.&rft.aulast=Okino&rft.aufirst=N.&rft.date=1996&rft.title=Advances+in+production+management+systems&rft.genre=proceeding