TY  - BOOK
AU  - Chan,Kelly
TI  - Digest: A Primer for the International GIS Standard 
SN  - 1-56670-241-0
PY  - 1999///
CY  - Boca Raton, Boston
PB  - Lewis Publishers
KW  - Geographic information systems
KW  - Standards
N1  - Index: p. 123 - 128
ER  -