TY  - BOOK
AU  - Ritter, Ulrike
TI  - Language as Chiffre : Wittgenstein's theory of symbols
SN  - 9783631356005
SN  - 200239822
U1  - 121.68092 RIT 
PY  - 2001///
CY  - Bern
PB  - Peter Lang
KW  - Signs and symbols - History - 20th century
KW  - Wittgenstein, Ludwig, 1889-1951
N1  - Includes bibliographical references (p. 175-194) and index. English text with some German
ER  -