LEADER 01084cam0-22003131i-450- 001 990002586430403321 005 20110504105113.0 010 $a0-12-108840-5 035 $a000258643 035 $aFED01000258643 035 $a(Aleph)000258643FED01 035 $a000258643 100 $a20030910d1988----km-y0itay50------ba 101 0 $aeng 102 $aUS 200 1 $aMultilevel analysis of educational data$fedited by R. Darrell Bock 210 $aSan Diego$cAcademic Press$d1988. 215 $axii, 354 p.$d24 cm 300 $aPapers and discussions presented at an international conference, organized by the Center for Research in Evaluation, Standards, and Student Testing of UCLA, and by NORC; held Apr. 26-28, 1987, at the Princeton Hyatt Regency Hotel 610 0 $aStatistica sociale 676 $a379.154$v20$zita 702 1$aBock,$bR. Darrell 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002586430403321 952 $aXXVIII-B-59$b3696$fMAS 959 $aMAS 996 $aMultilevel analysis of educational data$9435027 997 $aUNINA