01084cam0-22003131i-450-99000258643040332120110504105113.00-12-108840-5000258643FED01000258643(Aleph)000258643FED0100025864320030910d1988----km-y0itay50------baengUSMultilevel analysis of educational dataedited by R. Darrell BockSan DiegoAcademic Press1988.xii, 354 p.24 cmPapers 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 HotelStatistica sociale379.15420itaBock,R. DarrellITUNINARICAUNIMARCBK990002586430403321XXVIII-B-593696MASMASMultilevel analysis of educational data435027UNINA