LEADER 01967oam 2200505 450 001 9910703565903321 005 20150202133931.0 035 $a(CKB)5470000002432040 035 $a(OCoLC)227520470 035 $a(EXLCZ)995470000002432040 100 $a20090122j198004 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aUser-elicited tactical information requirements with implications for symbology and graphic portrayal standards /$fBetty M. Landee, Michael G. Samet and Leon H. Gellman 210 1$aAlexandria, Virginia :$cU.S. Army Research Institute for the Behavioral and Social Sciences,$dApril 1980. 215 $a1 online resource (xii, 130 pages) $cillustrations 225 1 $aTechnical report ;$v497 300 $aTitle from title screen (viewed Jan. 27, 2015). 300 $a"Perceptronics, Inc." 300 $a"Human Factors Technical Area." 300 $a"Army project number 2Q762722A765." 320 $aIncludes bibliographical references. 517 3 $aUser elicited tactical information requirements with implications for symbology and graphic portrayal standards 606 $aTactics 606 $aCommand and control systems 606 $aCommunications, Military 615 0$aTactics. 615 0$aCommand and control systems. 615 0$aCommunications, Military. 700 $aLandee$b Betty M.$01403100 702 $aSamet$b Michael G. 702 $aGellman$b Leon H. 712 02$aU.S. Army Research Institute for the Behavioral and Social Sciences.$bHuman Factors Technical Area, 712 02$aPerceptronics Incorporated. 801 0$bDTICE 801 1$bDTICE 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910703565903321 996 $aUser-elicited tactical information requirements with implications for symbology and graphic portrayal standards$93521690 997 $aUNINA