TY  - BOOK
AU  - Langran,Gail
TI  - Time in geographic information systems
T2  - Technical issues in geographic informations system
PY  - 1992///
CY  - [S.l]
PB  - Taylor & Francis
KW  - Informatique
KW  - Méthodologie
KW  - Cartographie
N1  - bibliogr. p. 163-181
ER  -