TY  - BOOK
AU  - Masser,Ian
AU  - Blakemore,Michael
TI  - Handling geographical information: methodology and potential applications 
SN  - 0470217928
PY  - 1991///
CY  - Harlow, Essex
PB  - Longman Scientific & Technical
KW  - Geographic information systems
N1  - Includes bibliographical references (p. 302-304) and index
ER  -