TY  - BOOK
AU  - Penn, Mitchell.
TI  - Database systems: design, implementation and management / 
SN  - 978-1-68285-716-8
U1  - 005.795 
PY  - 2019///
CY  - Forest Hills, NY
PB  - Willford Press
KW  - Databases
KW  - Database design
KW  - Database management
N1  - Includes bibliographical references and index
ER  -