An introduction to the study of map projections
Steers, J. A
An introduction to the study of map projections - 11th ed. - London University of London Press 1957
MAPS
MAPS--PROJECTIONS
GA 110 Ste
An introduction to the study of map projections - 11th ed. - London University of London Press 1957
MAPS
MAPS--PROJECTIONS
GA 110 Ste