TY  - BOOK
AU  -  SCHMIDT, Helmut
TI  -  Meta-level control for deductive database systems
T2  -  Lecture Notes in Computer Science (LNCS)\\Springer\
SN  -  0-387-53754-6;  3-540-53754-6
CY  -  Berlin;  Heidelberg;  New York
AV  -  III 13431
ER  -