00635nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006902000150008405000170009908200130011610000380012924500710016726000460023830000250028450000200030950400300032965000190035965000390037883856BIBL20160527203427.0711001s1971    enka     b    00110 eng    a 73153013   a052108217X0 aLB1050b.V46  a370.15/610aVernon, Magdalen Dorothea.2Local10aReading and its difficultiesba psychological studycM. D. Vernon.0 aCambridge [Eng.]bUniversity Pressc1971.  aviii, 211 p.billus.  aIncludes index.  aBibliography: p. 181-201. 0aReading2Local 0aReadingxRemedial teaching.2Local