01000nam--2200349---450-99000125535020331620050902120535.0000125535USA01000125535(ALEPH)000125535USA0100012553520031111d1958----km-y0itay0103----baengUS||||||||001yyTheory and Problems of Child DevelopmentDavid P. AusubelNew YorkGrune and Stratton1958XIV, 650 p.23 cm20012001001-------2001AUSUBEL,David P.66623ITsalbcISBD990001255350203316II.4. 717(VI B 8)11229 L.M.VI BBKUMASIAV61020031111USA011437PATRY9020040406USA011729COPAT69020050902USA011205Theory and Problems of Child Development986513UNISA