000 00466naa a2200133 4500
001 153673
090 _a153673
100 _a20040322 y0pory5003 ba
200 1 _aStability and change in patterns of participation in a parent-child program
_fDouglas Powell
461 1 _aProfessional Psychology
_eResearch And Practice
_vVol. 16, nº 2 (1985), p. 172-180
606 1 _aDeposito de Rectaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aPowell
_bDouglas