TY  - BOOK
AU  - Thoreau, Henry David
TI  - Walden and rivil disobedience
T2  - Penguin classics
SN  - 0140390448
U1  - 818.303 THO 
PY  - 1983///
CY  - New York
PB  - Penguin Books
N1  - Includes bibliographical references
ER  -