TY  - BOOK
T1  - Reading topographic maps
A2  - Graham, Harry
LA  - English
PP  - Toronto Montreal
PB  - Holt, Rinehart and Winston of Canada
YR  - 1977
ED  - [Nachdr.]
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei608266035
SN  - 0039252906
KW  - Schulbuch
ER  -