TY  - BOOK
AU  - Ray,Robert B.
ED  - Project Muse.
TI  - Walden x 40: Essays on Thoreau 
SN  - 9780253005519
AV  - PS3048 .R39 2012
U1  - 818/.303 
PY  - 2012///
CY  - Bloomington
PB  - Indiana University Press
KW  - Thoreau, Henry David,
KW  - Walden Woods (Mass.)
KW  - Electronic books.
KW  - local
N1  - Includes bibliographical references and index; Libro Electrónico
UR  - https://muse.jhu.edu/book/14249/
UR  - http://www.udb.edu.sv/biblioteca/inicio_recursos_electronicos.php
ER  -