TY  - BOOK
AU  - Rich,Elaine
TI  - Artificial intelligence
SN  - 0070522618 :
U1  - 001.535 
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Artificial intelligence
N1  - Includes indexes; Bibliography: p. 412-426
ER  -