TY  - BOOK
AU  - Yannakoudakis,E.J.
AU  - Cheng,C.P.
TI  - Standard relational and network database languages
SN  - 3540195378
PY  - 1988///
CY  - London
PB  - Springer-Verlag
KW  - Data base management
KW  - Programming languages (Electronic computers)
N1  - Includes index
ER  -