TY  - BOOK
AU  - De Voto,Bernard Augustine
AU  - De Voto,Bernard Augustine
TI  - Mark Twain's America, and Mark Twain at work
T2  - Sentry edition 50
AV  - PS1331 .D4 1967
U1  - 817/.4 
PY  - 1967///
CY  - Boston
PB  - Houghton Mifflin
KW  - Twain, Mark,
KW  - Authors, American
KW  - 19th century
KW  - Biography
N1  - Includes bibliographies
ER  -