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[null,"1.","Record Nr.",null,"UNINA9910708348303321"]
[null,null,"Autore",null,"Fraser Andrew, Jr."]
[null,null,"Titolo",null,"Employment and earnings in the engineering profession, 1929 to 1934 / / by Andrew Fraser, Jr., of the Bureau of Labor Statistics ; under the direction of A.F. Hinrichs, assistant commissioner, Bureau of Labor Statistics"]
[null,null,"Pubbl/distr/stampa",null,"Washington : , : United States Government Printing Office, , 1941"]
[null,null,"Descrizione fisica",null,"1 online resource (xi, 235 pages) : illustrations"]
[null,null,"Collana",null,"Bulletin ; ; no. 682"]
[null,null,"Soggetti",null,"Engineers - Employment - United States"]
[{"$nulls":4},"Wages - United States"]
[{"$nulls":4},"Engineering - Vocational guidance"]
[{"$nulls":4},"Engineers - Employment"]
[{"$nulls":4},"Wages"]
[{"$nulls":4},"Statistics."]
[{"$nulls":4},"United States"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","At head of title: United States Department of Labor, Frances Perkins, Secretary. Bureau of Labor Statistics, Isador Lubin, Commissioner."]
[{"$nulls":4},"Issued also as House doc. 954, 76th Congress, 3rd session."]