TY  - BOOK
ED  - Great Britain.
TI  - SSADM for handling geographic information
T2  - Information systems engineering library,
SN  - 011330613X
AV  - QA 76.9 .S88S73 1994
U1  - 910.285421 20
PY  - 1994///
CY  - London
PB  - H.M.S.O. [for] CCTA
KW  - Geographic information systems
N1  - Includes index
ER  -