TY  - BOOK
AU  - Massey Ian and others Ed.
TI  - Gis diffusion:  The adoption and use of geographical information systems in local goverment   
T2  - GISDAIA Series,3
U1  - U:(G:55).5.N9, N6 
PY  - 1996///
CY  - London
PB  - Taylor & Francis UK       
KW  - Geography- Environment
ER  -