TY  - BOOK
AU  - Unwin,D.
AU  - Dawson,John A.
TI  - Computer programming for geographers
SN  - 0582300959 :
U1  - 001.64 24 UNW/C 
PY  - 1985///
CY  - London, New York
PB  - Longman
KW  - Geography
N1  - Includes index; Bibliography: p. [240]-246
ER  -