TY  - BOOK
AU  - Tuerk, Richard.
TI  - CEntral still:Circle and sphere in thoreau`s Prose / 
SN  - 90 279 3351 0
U1  - O111,6M17 
PY  - 1987///
CY  - The Hague : 
PB  - Mouton & Co.N.V.,Publishers , 
KW  - Walden I
ER  -