LEADER 01609oam 2200481 450 001 9910703883603321 005 20150630140750.0 035 $a(CKB)5470000002434892 035 $a(OCoLC)883253140 035 $a(EXLCZ)995470000002434892 100 $a20140709d1929 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFormulas and tables for the construction of polyconic projections /$fcompiled by C.H. Birdseye 210 1$a[Washington, D.C.] :$cDepartment of the Interior, U.S. Geological Survey,$d1929. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (126 pages) $cillustrations 225 1 $aBulletin / U.S. Geological Survey ;$v809 300 $aTitle from title screen (viewed July 8, 2014). 300 $aIncludes index. 517 3 $aFormulas for construction of polyconic projections 606 $aMap projection 606 $aSurveys$xPlotting 606 $aMap projection$2fast 606 $aSurveys$xPlotting$2fast 615 0$aMap projection. 615 0$aSurveys$xPlotting. 615 7$aMap projection. 615 7$aSurveys$xPlotting. 700 $aBirdseye$b C. H$g(Claude Hale),$f1878-1941,$01389185 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910703883603321 996 $aFormulas and tables for the construction of polyconic projections$93501703 997 $aUNINA