TY  - BOOK
AU  - Ooi,Beng Chin
TI  - Efficient query processing in geographic information systems
SN  - 3540534741
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag
KW  - Electronic data processing
KW  - Distributed processing
N1  - Includes bibliographical references
ER  -