Survey to members of"Hechalut" about Alyiah after the war – 1943?

http://lod.ehri-project-test.eu/instantiations/il-002777-wp2_bt-132_000_000-132_000_001-eng an entity of type: Instantiation

Survey to members of"Hechalut" about Alyiah after the war – 1943? 
Survey to members of"Hechalut" about Alyiah after the war – 1943? 

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