TY  - CPAPER
AU  - S. Vasilev
TI  - HOW READ A MAP
T2  - 9th International Multidisciplinary Scientific GeoConference SGEM2009
PY  - 2009
SP  - 35
EP  - 42
SN  - 954-91818-1-2
PB  - SGEM Scientific GeoConference
ER  -