01168nam--2200397---450-99000172863020331620050617154003.0000172863USA01000172863(ALEPH)000172863USA0100017286320040604d1980----km-y0itay0103----baengUSa|||||||001yyAdolescent developmenta life-spain perspectiveby Richard M. Lerner, Graham B. SpanierNew YorkMcGraw-Hill book companycopyr. 1980XX, 537 p.ill.23 cm20012001001-------2001AdolescentiAdolescentiPsicologia301.43LERNER,Richard M.142567SPANIER,Graham B.562661ITsalbcISBD990001728630203316II.4. 461(XV A 34)8743 L.M.XV ABKUMASIAV41020040604USA011615SIAV41020040604USA011617COPAT19020050617USA011540Adolescent development946758UNISA