TY  - BOOK
AU  - Simon, H. A. and Siklossy, Laurent, ed.
AU  - Siklossy, Laurent ; jt. ed.
TI  - Representation and meaning; experiments with information processing systems
U1  - 518.51 
PY  - 1972///
CY  - New Jersey
PB  - Prentice-Hall
ER  -