TY  - BOOK
AU  - Ritchie,Colin
TI  - Relational database principles
SN  - 0826454224 (pbk.)
PY  - 1998///
CY  - London
PB  - Continuum
KW  - Relational databases
KW  - Problems, exercises, etc
KW  - Database management
N1  - Includes index; Includes bibliographical references
ER  -