TY  - BOOK
AU  -  Shirai,Yoshiaki  .
AU  - Tsujii,Jun-ichi  .
TI  - Artificial intelligence: concepts, techniques and applications / 
U1  - 006.3 
PY  - 1986///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - Artificial intellegence
ER  -