TY  - BOOK
AU  - Langacker,Ronald W.
TI  - Language and its structure: some fundamental linguistic concepts
SN  - 015549192X
AV  - P 121 .L38 1973
U1  - 410 
PY  - 1973///]
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Linguistics
KW  - Language and languages
N1  - Bibliography: p. 260-264
ER  -