LEADER 01816oam 2200577 450 001 9910715354703321 005 20210420114124.0 035 $a(CKB)5470000002510487 035 $a(OCoLC)643141328$z(OCoLC)761390190 035 $a(OCoLC)995470000002510487 035 $a(EXLCZ)995470000002510487 100 $a20100623j197209 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aExperimental investigation of the visual field dependency in the erect and supine positions /$fby Jacob H. Lichtenstein and Rayford T. Saucer 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dSeptember 1972. 215 $a1 online resource (iii, 72 pages) $cillustrations 225 1 $aNASA/TN ;$vD-6883 300 $a"September 1972." 320 $aIncludes bibliographical references (page 12). 606 $aVisual fields$2nasat 606 $aSupine position$2nasat 606 $aEngineering$2fast 606 $aVisual perception$2fast 615 7$aVisual fields. 615 7$aSupine position. 615 7$aEngineering. 615 7$aVisual perception. 700 $aLichtenstein$b Jacob H.$01415842 702 $aSaucer$b Rayford T. 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bAD# 801 1$bAD# 801 2$bAD# 801 2$bOCLCQ 801 2$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910715354703321 996 $aExperimental investigation of the visual field dependency in the erect and supine positions$93519029 997 $aUNINA