TY  - BOOK
AU  - Martin, James
AU  - 
TI  - Principles of Data Base Management
U1  - 65.011.56 
PY  - 1976///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Advances in Computers
KW  - Computers
KW  - Computer security
KW  - Computer systems
N1  -  Ref.p. 341-352
ER  -