?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=P.D.D.&rft.aulast=Dominic&rft.au=Dominic%2C+P.D.D.&rft.date=2010&rft.title=The+role+of+mathematical+model+in+managerial+decisions-+with+special+reference+to+supplier+selection&rft.isbn=9789881701299&rft.genre=proceeding