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035 _a412024
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043 _an-us---
090 _aLB584.M365
090 _aLB584
100 1 _aMassialas, Byron G., 1929-
245 1 0 _aSocial studies in a new era
_bthe elementary school as a laboratory
_cByron G. Massialas, Joseph B. Hurst
260 _aNew York
_bLongman
_c1978
300 _aix, 501 p. : ill. ; 24 cm.
590 _a1
650 _aSocial sciences
_xStudy and teaching (Elementary)
_xUnited States
650 _aGroup work in education
700 1 _aHurst, Joseph B., 1943-
907 _a.b12149925
_b2021-05-28
_c2019-11-12
942 _c01
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914 _avtls000221967
991 _aPusat Pendidikan
998 _at
_b1999-05-08
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999 _c216449
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