00906cam a2200229 a 4500 1/33235 070903s1999 enka b 001 0 eng 0761958894 0761958908 35648 GR-PeUP 519.535 SNI Snijders, Tom. A. B. Multilevel analysis : an introduction to basic and advanced multilevel modeling / Tom A.B. Snijders and Roel J. Bosker. London ; Thousand Oaks, Calif. : Sage Publications, 1999. viii, 266 σ. : εικ. ; 24 εκ. Περιέχει βιβλιογραφία και ευρετήριο. Multivariate analysis. Bosker, R. J. (Roel J.) INST UNIPILB MAIN 20070903 519.535 SNI 00153580 00153580 LOAN 0 1 /webopac/covers/02/35648_0761958894.jpg /webopac/covers/02/35648_0761958908.jpg