(1967). Publication and housing census 1961: 26. Teil, Survey of university graduates : part 1 ; (1961). Publication and housing census 1961.
Style de citation Chicago"Publication and Housing Census 1961: 26. Teil, Survey of University Graduates : Part 1 ; (1961)." Publication and Housing Census 1961 1967.
Style de citation MLA"Publication and Housing Census 1961: 26. Teil, Survey of University Graduates : Part 1 ; (1961)." Publication and Housing Census 1961, 1967.
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