Matching the map projection to the need / por Robinson, Arthur Howard, 1915-, Snyder, John P.

“…Bethesda MD. : ACSM,…”

Surveying and land info systems

“…Bethesda, MD : ACSM,…”

ACSM bulletin : promoting advancement in surveying and mapping por American Congress on Surveying and Mapping

“…Bethesda, MD : ACSM.…”

Geographic visualization / por Monmonier, Mark S., MacEachren, Alan M., American Congress on Surveying and Mapping

“…Bethesda, MD : ACSM,…”

Baltimore : technical papers 1991 ACSM-ASPRS annual convention por American Congress on Surveying and Mapping, American Society for Photogrammetry and Remote Sensing

“…Bethesda, MD : ACSM-ASPRS,…”