Zikmund, William G. Business research methods / [by] William G. Zikmund. - 6th ed. - Fort Worth : Dreyden Press [and] Harcourt College Publishers, c2000. - xxix, 660 [A1-I8] p. ; ill. - The Dryden Press series in management . ISBN: 0030258170 Subjects--Topical Terms: Management--Research.Business--Research. Dewey Class. No.: 358.403072 / Z68