00689nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001500070020002200085050002000107082002000127100002700147245007200174260005800246300002900304504003000333650006100363650005900424178173BIBL20170223064020.0830509s1979    dcua     b    00010 eng    a 79066224   a0819108170 (pbk.)0 aH62b.B343 19790 a300/.7/107321910aBarth, James L.2Local10aMethods of instruction in social studies educationcJames L. Barth.0 aWashington, D.C.bUniversity Press of Americacc1979.  aiv, 301 p.bill.c28 cm.  aBibliography: p. 147-148. 0aSocial sciencesxStudy and teaching (Elementary).2Local 0aSocial sciencesxStudy and teaching (Secondary)2Local