Language:
English
Pages:
IV, 206 S.
Series Statement:
American Academy of Political and Social Science 〈Philadelphia, Pa.〉: +The annals of the ... 154.
Series Statement:
American Academy of Political and Social Science 〈Philadelphia, Pa.〉: +The annals of the ...
DDC:
305
Keywords:
Industrie
;
Industries
;
Unemployed
;
USA
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