TY  - BOOK
AU  - Porter,Darwin
TI  - Frommer's Switzerland and Liechtenstein
U1  - 914.9404 23
PY  - 1990///
CY  - New York : 
PB  - Prentice Hall Trade Division , 
KW  - Switzerland - Description and travel - 1990-1991 - Guide - Books
ER  -