{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":2,"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":26,"n_cols":5,"rows_kept":26,"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],[3,2,3,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[8,2,8,3],[9,2,9,3],[12,2,12,3],[12,4,12,5],[13,2,13,3],[13,4,13,5],[14,2,14,3],[15,2,15,3],[16,2,16,3],[17,2,17,3],[18,2,18,3],[22,2,22,3],[23,2,23,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910136386603321"]
[null,null,"Titolo",null,"IEEE Std 521-1976 : IEEE Standard Letter Designations for Radar-Frequency Bands / / Institute of Electrical and Electronics Engineers"]
[null,null,"Pubbl/distr/stampa",null,"Piscataway, NJ, USA : , : IEEE, , 1976"]
[null,null,"ISBN",null,"1-5044-0380-0"]
[null,null,"Descrizione fisica",null,"1 online resource (8 pages)"]
[null,null,"Disciplina",null,"621.3848"]
[null,null,"Soggetti",null,"Tracking radar"]
[{"$nulls":4},"Radar - Interference"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","Radar systems operate in frequency bands that since World War II have been identified by letter designations. Over a period of time these frequencies and their associated letter-band designations have been fixed by usage. In order to recognize and preserve accepted usage, this standard defines the letter-band nomenclature to be used as a convenience for describing the frequency in which radar operates. It should be cautioned that these are not a substitute for the specific frequency limits of a radar, nor is it meant that these letter bands be applied to other than radar."]
[null,"2.","Record Nr.",null,"UNINA9910417986803321"]
[null,null,"Titolo",null,"Polish journal of English studies"]
[null,null,"Pubbl/distr/stampa",null,"Warsaw : , : Polish Association for the Study of English, , 2015-"]
[null,null,"ISSN",null,"2543-5981"]
[null,null,"Descrizione fisica",null,"1 online resource"]
[null,null,"Disciplina",null,"420.5"]
[null,null,"Soggetti",null,"English literature"]
[{"$nulls":4},"English literature - History and criticism"]
[{"$nulls":4},"English language"]
[{"$nulls":4},"Periodicals."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,null,null,"Note generali","Refereed/Peer-reviewed"]