TY  - BOOK
AU  - Schank Roger C Ed.
AU  -  Colby Kenneth Mark Ed.
TI  - Computer models of thought and language
U1  - D65,8(B)0bP, L3 
PY  - 1973///
CY  - San Francisco 
PB  -  W H Freeman      
KW  -  Computer science irt maths
KW  - Computer science
ER  -