TY  - GEN
AU  - Roca,Iggy
TI  - Thematic structure: its role in grammar 
T2  - Linguistic models
SN  - 3110134063
AV  - P298 
PY  - 1992///
CY  - Berlin
PB  - : Foris Publications
KW  - Grammar, Comparative and general
KW  - Topic and comment
ER  -