?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Levien%2C+R.&rft.aulast=Levien&rft.aufirst=R.&rft.date=May+1976&rft.title=Applying+Systems+Analysis+in+an+International+Setting&rft.genre=proceeding