TY  - BOOK
AU  - Worboys,Michael
TI  - GIS, a computing perspective
SN  - 0748400648 (cased : acid free paper)
AV  - G70.2 .W66 1995
U1  - 910.285 20
PY  - 2004///
CY  - London, Bristol, PA
PB  - Taylor & Francis
KW  - Geographic information systems
N1  - Includes bibliographical references (p. 353-370) and index
ER  -