TY  - BOOK
AU  - Shekhar,Shashi
AU  - Chawla,Sanjay
TI  - Spatial databases: a tour 
SN  - 0130174807
AV  - G 70.212 S53S 2003
PY  - 2003///
CY  - Upper Saddle RIver,NJ
PB  - Prentice Hall
KW  - GEOGRAPHIC INFORMATION SYSTEMS
N1  - Includes bibliographical and index; Spatial databases; Spatial concepts and data models; Spatial query languages
ER  -