LEADER 00924nam0-22002771i-450- 001 990007993480403321 005 20070307170915.0 010 $a3-900-734-88-7 035 $a000799348 035 $aFED01000799348 035 $a(Aleph)000799348FED01 035 $a000799348 100 $a20050127d1998----km-y0itay50------ba 101 0 $aeng 105 $ay-------001yy 200 1 $aPractical methods for the measurement of reflectance and transmittance$fCIE 210 $aVienna$cCommission internationale de l’éclairage$d1998 225 1 $aTechnical report$fCommission internationale de l'éclairage$v130 710 02$aInternational Commission on Illumination$0151581 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007993480403321 952 $a00 L2841$b5634$fDETEC 959 $aDETEC 996 $aPractical methods for the measurement of reflectance and transmittance$9750190 997 $aUNINA