TY  - BOOK
AU  - Malpas,John
TI  - Prolog: A relational language and its applications
SN  - 0137308051
PY  - 1987///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Prolog (Computer program language)
N1  - includes bibliographical references
ER  -