LEADER 00953nam a2200241 i 4500 001 991003711619707536 008 080613s2000 it 000 0 ita d 020 $a8883630238 035 $ab13740465-39ule_inst 040 $aSet. Economia$bita 082 $a658.054678 100 1 $aLivraghi, Giancarlo$0127054 245 13$aLa coltivazione dell'internet :$bcome utilizzare davvero la rete per il successo delle imprese: strategie, idee e metodi /$cGiancarlo Livraghi 260 $aMilano :$bIl Sole 24 ore,$c2000 300 $axi, 315 p. ;$c22 cm 440 0$aMondo economico ;$v37 650 04$aInternet$xUtilizzazione aziendale 907 $a.b13740465$b28-01-14$c13-06-08 912 $a991003711619707536 945 $aLE025 ECO 658 LIV01.01$g1$i2025000248625$lle025$o-$pE0.00$q-$rl$s- $t0$u3$v1$w3$x0$y.i14775244$z13-06-08 996 $aColtivazione dell'internet$91227316 997 $aUNISALENTO 998 $ale025$b13-06-08$cm$da $e-$fita$git $h3$i0 LEADER 01653oam 2200469 450 001 9910713634203321 005 20200706081703.0 035 $a(CKB)5470000002503333 035 $a(OCoLC)1009338216 035 $a(EXLCZ)995470000002503333 100 $a20171104d1963 ua 0 101 0 $aeng 135 $aurun||||a|a|| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aComparison of two vision-testing devices $ea study to compare visual acuity as measured by the sight-screener and the Sloan letter chart 210 1$aWashington, D.C. :$cU.S. Department of Health, Education, and Welfare, Public Health Service,$d1963. 215 $a1 online resource (4 unnumbered pages, 33 pages) $cillustrations 225 1 $aVital and health statistics. Series 2, Data evaluation and methods research ;$vnumber 1 225 1 $aPublic Health Service publication ;$vno. 1000-series 2-no. 1 300 $a"June 1963." 320 $aIncludes bibliographical references (page 16). 517 $aComparison of two vision-testing devices 606 $aOptometry$zUnited States 606 $aVision$xTesting 606 $aOptometry$2fast 615 0$aOptometry 615 0$aVision$xTesting. 615 7$aOptometry. 712 02$aUnited States.$bPublic Health Service. 712 02$aNational Center for Health Statistics (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910713634203321 996 $aComparison of two vision-testing devices$93541616 997 $aUNINA