00480nam a2200133Ia 4500008004100000082001800041100002600059245013400085260005800219300000800277650001400285650002000299653002700319170901s1986    xx            000 0 und d  a370.158bP21S  aPatel, Chandrakant P. 0aStudy of the Psychological Foundation of the "Free Progress System" as Evolved in Sri Aurobindo International Centre of Education  aBokhira (Porbandar)bSri Aurobindo Study Circlec1986  a290  aEducation  aSocial sciences  aEducational psychology