TY  - BOOK
T1  - Thoreau
A1  - Canby, Henry Seidel
PP  - Buenos Aires
PB  - Houghton Mifflin Co.
YR  - 1939
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.154206
OP  - 508
ER  -