TY  - BOOK
AU  - Kimball, John P.
AU  - Kimball, John P.
TI  - Six or seven principles of surface structure parsing in natural language
U1  - Pxz7 
PY  - 1972///
CY  - Bloomington
PB  - Indiana Univ Ling. Club
KW  - Pxz7
ER  -