TY  - BOOK
A2  - Rudi Keller ; translated by Brigitte Nerlich.
A3  - Nerlich, Brigitte
AU  - Keller, Rudi
ET  - Transferred to digital printing 2004.
KW  - Zmiana językowa.
NV  - XI, 182 strony :
PY  - 2004
SN  - 0415076714
SN  - 0415076722
TI  - On language change : the invisible hand in language /
ER  -