TY  - BOOK
AU  - Tsichritzis, Dionysios C.
AU  - Lochovsky, Frederick H.
TI  - Data base management systems
U1  - 001.6442 
PY  - 1977///
CY  - New York
PB  - Academic Press
KW  - Data Base Management
N1  - References : P. 364-374
ER  -