300.3
D218I
           Darity Jr., William A. Ed.
               International encyclopedia of the social sciences (Vol.IX) wage - Z-test, index \ William A. Darity Jr. Ed. - 2nd - Detroit : Macmillan Reference USA, 2008.
               VIII, 531p.
                Library has complete set of Vol.I to IX

                ISBN: 0-02-866141-9

147967
                Subjects: SOCIAL SCIENCES-DICTIONARIES; SOCIAL SCIENCES-ENCYCLOPEDIAS.