TY  - BOOK
AU  - Date, C.J...[et al.].
AU  - Darwen, Hugh,
AU  - and Lorenthos, Nikos A.
TI  - Temporal data and the relaational model
SN  - 1558608559
U1  - 005.74 22
PY  - 2003///
CY  - Calfornia
PB  - Margan Kaufonann
ER  -