Hart, Michael H. The 100 : a ranking of the most influential persons in history / Michael H. Hart - Madras, India : Meeraa, c1991. - 572p. : 23 cm. ISBN: LCCN: Subjects--Topical Terms: Biography LC Class. No.: CT105 / .H32 1991 Dewey Class. No.: 920.02 / H325r