TY  - GEN
AU  - Clocksin , W.F. 
AU  - Mellish , C.S.  
TI  - Programming in prolog
SN  - 8185198152
U1  - 005.133 
PY  - 1981///
CY  - New Delhi
PB  - Narosa Publising House
KW  - Computer Sciences
KW  - Programming Language
ER  -