TY  - BOOK
AU  - Pertmutter David M, 
TI  - Deep And Surface Structure
U1  - 415 
PY  - 1973///
CY  - Trissur
PB  - Thacker
KW  - General Stack
KW  - Generative grammar
KW  - Grammar, Comparative and general--Syntax
KW  - English language--UsageGeneralia
ER  -