LEADER 01529nam 2200445Ka 450 001 9910698090603321 005 20090203101028.0 035 $a(CKB)5470000002394093 035 $a(OCoLC)301543296 035 $a(EXLCZ)995470000002394093 100 $a20090203d1989 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aUltrasonic imaging of textured alumina$b[electronic resource] /$fDavid B. Stang and Jonathan A. Salem and Edward R. Generazio 210 1$a[Washington, D.C.] :$cNational Aeronautics and Space Administration,$d[1989] 215 $a9 pages $cdigital, PDF file 225 1 $aNASA technical memorandum ;$v101478 300 $aTitle from tilte screen (viewed Feb. 2, 2009) 606 $aAluminum oxides$2nasat 606 $aCrack propagation$2nasat 606 $aFracture strength$2nasat 606 $aNondestructive tests$2nasat 606 $aUltrasonics$2nasat 615 7$aAluminum oxides. 615 7$aCrack propagation. 615 7$aFracture strength. 615 7$aNondestructive tests. 615 7$aUltrasonics. 700 $aStang$b David B$01419162 701 $aSalem$b J. A$g(Jonathan A.),$f1960-$0889316 701 $aGenerazio$b Edward R$01389769 712 02$aUnited States.$bNational Aeronautics and Space Administration. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910698090603321 996 $aUltrasonic imaging of textured alumina$93532781 997 $aUNINA