De Voto, Bernard Augustine,  1897-1955. <br/><br/>
Mark Twain at work / 
by Bernard DeVoto 
 - Cambridge, Mass :  Harvard University Press,  1942. 
 - ix, 144 p., [3] leaves of plates :  2 facsims., 1 port. ;  25 cm 
<br/><br/><label>Subjects--Personal Names: </label><br/>Twain, Mark, 1835-1910 --Criticism and interpretation.
<br/><br/><label>Dewey Class. No.: </label>813.4  / DEM 1942