Crump, Charles George,  1862-1935. <br/><br/>
History and historical research / 
C. G. Crump. 
 - New York :  Burt Franklin Reprints,  1974. 
 - x, 178 p. ;  23 cm. 
 - Burt Franklin : Research and source works series. .
<br/><br/> Reprints of the 1928 ed. published by G. Routledge, London. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Methodology.
<br/><br/><label>Dewey Class. No.: </label>907.2 CRU