Symposium on Design and Implementation of Large Spatial Databases.Symposium on Design and Implementation of Large Spatial Databases(1st : 1989 : California)：Design and implenentation of large spatial databases : proceedings.Springer,1990.
Symposium on Design and Implementation of Large Spatial Databases(1st : 1989 : California)：Design and implenentation of large spatial databases : proceedings
Symposium on Design and Implementation of Large Spatial Databases.Springer,1990.
