TY  - BOOK
AU  - Burkholder, Earl F
TI  -  3-D Global spatial data model: principles and applications
SN  - 978198722162
U1  - R910.258 
PY  - 2018///
CY  - London
PB  - CRC Press
KW  - Spatial data infrastructures mathematics
KW  - Spatial system
ER  -