TY  - BOOK
AU  - Gray, Peter M D
TI  - Logic, algebra and databases
SN  - 8185095825
U1  - 001.535 
PY  - 1984///
CY  - New Delhi
PB  - Affiliated Eastwest
KW  - Computer Science
KW  - Database management
KW  - Prolog (Computer program language)
KW  - Computer programming
N1  - Includes index
; Includes Bibliography: p. [282]-288

ER  -