Howell, Martha C. From reliable sources : an introduction to historical methods / Martha Howell and Walter Prevenier. - Ithaca, N.Y. : Cornell University Press, 2001. - viii, 207 p. ; 23 cm. BW/ 137/ 2019-20Rs.1603/- ISBN: 9780801485602 Subjects--Topical Terms: History--Methodology.--Research.Historiography.--Philosophy. Dewey Class. No.: 907.2 HOW