TY  - BOOK
AU  - Stanczyk,Stefan K.
TI  - Theory and practice of relational database
SN  - 0-273-03049-3
U1  - 005.756 
PY  - 1990///
CY  - London
PB  - Pitman
KW  - Computer programming
KW  - Data-Computer systems
KW  - Retalional machine-Readable files
N1  - Includes bibliographical references and index
ER  -