?url_ver=Z39.88-2004&rft_id=10.4018%2F978-1-4666-2086-5&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=P.&rft.au=Vasant%2C+P.&rft.aulast=Vasant&rft.btitle=Meta-heuristics+optimization+algorithms+in+engineering%2C+business%2C+economics%2C+and+finance&rft.isbn=9781466620865&rft.date=2012&rft.genre=book