00578nam a2200169Ia 4500001001100000005001700011008004300028020001500071050001100086245013500097260002400232300001600256650003600272650003700308650004800345999001500393000001543920251012174539.0  840830s1981    onc          i10  k englc  a0889363196 4aLB150710aTeaching yourself in primary schoolsbreport of a seminar on self- instructional programs held in Quebec, Canada, 12-15 May, 1981   aOttawabIDRCc1981   a108p.c25cm00aEducation, PrimaryxCongresses.00aEducational surveysxCongresses.00aElementary schoolsxEvaluationxCongresses.  c5876d5876