000 00779nam a2200265 a 4500
005 20210219153044.0
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035 _aUPN01000074909
100 _aBenninga, Jaques S.
222 _aTHE ELEMENTARY SCHOOL JOURNAL
245 _aEffects of two contrasting school task and incentive structures on children's social development / [et al.]
300 _a149-168
362 _a92, No. 2, 1991
505 _aMayo 1992
653 0 _aCONDUCTA ANTISOCIAL
653 0 _aDESARROLLO SOCIAL
653 0 _aFILOSOFIA EDUCATIVA
653 0 _aINCENTIVOS
653 0 _aTECNICAS DE MOTIVACION
653 0 _aVALORES MORALES
700 _aTracz, Susan M.
700 _aSparks, Richard D.
904 _aAC
_b012720
905 _aArticulo
999 _c67222
_d67222