00713nam a2200229Ia 4500001000700000003000500007005001700012008004100029020001500070040001900085100004300104245005800147250001600205260010400221300001700325336000800342337001600350338001900366504004100385050002300426650003400449176419BIBL20181004113143.0910822s1988    pr a     b   s00110 spa    a0847727386  aEVLGbspaerda20aSánchez Hidalgo, Efraín Sigisfredo10aPsicología educativa /cEfraín Sánchez Hidalgo.  a9. ed. rev.0 aRío Piedras, P.R. :bEditorial Universitaria, Universidad de Puerto Rico ,c1976.fPrinting 1988.  a586 p.bill.  btxt  2rdamediabn  2rdacarrierbnc  aIncludes bibliographical references.0 aLB1051b.S148 1988 0aEducational psychology2Local