Changed lives : the effects of the Perry preschool program on youths through age 19 / John R. Berrueta-Clement... [et al.] ; pref. David P. Weikart ; commentaries by Marie Skodak Crissey... [et al.]

Changed lives : the effects of the Perry preschool program on youths through age 19 / John R. Berrueta-Clement... [et al.] ; pref. David P. Weikart ; commentaries by Marie Skodak Crissey... [et al.] . - Ypsilanti : High-Scope Educational Research Foundation, cop. 1984 . - XVII, 210 p. 26 cm . - (Monographs of the High-Scope Educational Research Foundation; 8)
0-931114-28-4 (Brochado)

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