TY  - BOOK
AU  - Winston,Patrick Henry
TI  - Artificial intelligence
SN  - 0201084546
AV  - Q335 .W56 1979 .W56
U1  - 001.53/5 
PY  - 1977///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
ER  -