00311nam a22000857a 4500100002300000245008700023260007200110300001000182650003300192  aLewis, Gertrude M.  aEducating the more able children in grades four, five and six /cGertrude M. Lewis  aWashington, DC :bUS Dept. of Health, Education and Welfare,c1961.  a84 p.  aEducationvDisabled children