TY  - BOOK
AU  - Nilsson,Nils J.
TI  - Principles of artificial intelligence / 
T2  - Symbolic computation
SN  - 9783662094402
U1  - 006.3  
PY  - 1980///.
CY  - Berlin : 
PB  - Sppringer, 
KW  - Artificial intelligence
KW  - Study and teaching
KW  - Computer science
KW  - Data processing
N1  - Includes bibliographical references
ER  -