{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":16,"n_cols":5,"rows_kept":16,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[2,4,2,5],[3,2,3,3],[6,2,6,3],[7,2,7,3],[9,2,9,3],[10,2,10,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910695364403321"]
[null,null,"Autore",null,"Broach Dana"]
[null,null,"Titolo",null,"Review of the scientific basis for the mandatory separation of an air traffic control specialist at age 56 [[electronic resource] ] : final report / / Dana Broach, David Schroeder"]
[null,null,"Pubbl/distr/stampa",null,"Washington, D.C. : , : U.S. Dept. of Transportation, Federal Aviation Administration, Office of Aerospace Medicine"]
[{"$nulls":4},"Ft. Belvoir, VA : , : Available through the Defense Technical Information Center"]
[{"$nulls":4},"Springfield, Va. : , : Available through the National Technical Information Service, , [2005]"]
[null,null,"Descrizione fisica",null,"vi, 27 pages : digital, PDF file"]
[null,null,"Soggetti",null,"Air traffic controllers - Retirement - United States"]
[{"$nulls":4},"Air traffic controllers - Health and hygiene - United States"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Title from title screen (viewed on Sept. 28, 2006)."]
[{"$nulls":4},"\"April 2005.\""]
[{"$nulls":4},"\"DOT/FAA/AM-05/6.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages 19-22)."]