00777nam a2200181Ia 4500001001100000005001700011008004300028020002100071050001300092245017900105260007000284300002400354500003700378610007400415650003800489650003600527650003200563000001543020251012174738.0        n        uk                      c  a0889363005 (pbk) 4aLB1140.200aPreventing school failurebthe relationship between preschool and primary education: proceedings of a workshop on preschool research held in Bogota, Colombia, 26-29 May 1981   aOttawa, CanadabInternational Development Research Centrecc1983   a178 p.bill.c25 cm  aSummaries in French and Spanish 20aOrganisation for Economics Co - operation and DevelopmentxCongresses00aEducation, Preschool-xCongresses00aEducation, Primary-xCongresses00aSchool failure-xCongresses