TY  - BOOK
AU  - Nilsson, Nils J
TI  - Principles of artificial intelligence
SN  - 8185198292
U1  - 001.64 
PY  - 1980///
CY  - New Delhi 
PB  - Narosa Publishing House
KW  - Artificial intelligence
KW  - Artificial intelligence--Data processing
N1  - Includes bibliographical references and index
ER  -