000 00468nam a2200169 a 4500
005 20210223123414.0
008 991125s1939 ea 000 0 eng u
035 _aUPN01000052857
049 _aF
050 4 _aLC6576
_bS3.6
245 0 0 _aSchools of democracy.
260 _aWashington, D. C. :
_bEducational Policies Commission,
_c1939.
300 _a29 p.
650 4 _aLIBRETOS PARA RADIODIFUSION
_96428
650 4 _aRADIO EN LA EDUCACION
_94946
905 _aLibro
999 _c52857
_d52857