TY  - BOOK
AU  - Twain, Mark
AU  -  Cox, James M. (Intro.)
TI  - Life on the Mississippi
T2  - Penguin American library
SN  - 0-14-039050-2.
AV  - PS1314.A1 
CY  - New York
KW  -  American
KW  -  Authors
KW  -  Mississippi River Valley
KW  -  Pilots and pilotage
KW  - American literature
KW  - Mississippi River
ER  -