A history of world societies / John P. McKay ... [et al.]. - 6th ed. - Boston : Houghton Mifflin, c2004. - 1 v. (various pagings) ; 26 cm. ISBN: 061830195X LCCN: 2002117257 LC Class. No.: CB 69 .H6 2004 / .H6 2004 Dewey Class. No.: 909