AU  - WARN,CHRIS
TI  - THE ORDNANCE SURVEY MAP SKILLS BOOK
SN  - 031900063X
U1  - 912.09/WAR 
PY  - 1985///
CY  - ENGLAND
PB  - THOMAS NELSON AND SONS LTD.
KW  - GEOGRAPHY
KW  - MAPS
KW  - MAP SKILLS
ER  -