LEADER 01550oam 2200505 450 001 9910715359303321 005 20210420113330.0 035 $a(CKB)5470000002510440 035 $a(OCoLC)761465261 035 $a(OCoLC)995470000002510440 035 $a(EXLCZ)995470000002510440 100 $a20111115j197005 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aInfinite periodic minimal surfaces without self-intersections /$fby Alan H. Schoen 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dMay 1970. 215 $a1 online resource (vii, 92 pages) $cillustrations 225 1 $aNASA/TN ;$vD-5541 300 $a"May 1970." 320 $aIncludes bibliographical references (pages 91-92). 606 $aMinimal surfaces$2nasat 606 $aEuclidean geometry$2nasat 606 $aMinimal surfaces$2fast 615 7$aMinimal surfaces. 615 7$aEuclidean geometry. 615 7$aMinimal surfaces. 676 $a629.1/08 s 700 $aSchoen$b Alan H.$01408972 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910715359303321 996 $aInfinite periodic minimal surfaces without self-intersections$93494252 997 $aUNINA