Gottschalk, Louis,  1899- <br/><br/>
Understanding history :  a primer of historical method / 
Louis Gottschalk 
 - New York :  Alfred A. Knopf,  1963 
 - xix, 298 p. ;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 10.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historiography
<br/><br/><label>Dewey Class. No.: </label>907.2