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[null,"1.","Record Nr.",null,"UNISA996217460803316"]
[null,null,"Titolo",null,"Transportation research circular / / Transportation Research Board, National Research Council"]
[null,null,"Pubbl/distr/stampa",null,"Washington, D.C., : Transportation Research Board, National Research Council"]
[null,null,"Descrizione fisica",null,"1 online resource"]
[null,null,"Disciplina",null,"629.04/072073"]
[null,null,"Soggetti",null,"Highway engineering - Research"]
[{"$nulls":4},"Roads - Design and construction - Research"]
[{"$nulls":4},"Road materials - Research"]
[{"$nulls":4},"Highway research - United States"]
[{"$nulls":4},"Transportation - Research - United States"]
[{"$nulls":4},"Air travel - Research - United States"]
[{"$nulls":4},"Railroads - Research - United States"]
[{"$nulls":4},"Shipping - Research - United States"]
[{"$nulls":4},"Roads - Design and construction"]
[{"$nulls":4},"Routes - Conception et construction"]
[{"$nulls":4},"Technique routière - Recherche"]
[{"$nulls":4},"Routes - Conception et construction - Recherche"]
[{"$nulls":4},"Routes - Matériaux - Recherche"]
[{"$nulls":4},"Routes - Recherche - États-Unis"]
[{"$nulls":4},"Transport - Recherche - États-Unis"]
[{"$nulls":4},"Voyages en avion - Recherche - États-Unis"]
[{"$nulls":4},"Air travel - Research"]
[{"$nulls":4},"Highway research"]
[{"$nulls":4},"Railroads - Research"]
[{"$nulls":4},"Shipping - Research"]
[{"$nulls":4},"Transportation - Research"]
[{"$nulls":4},"United States"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,null,null,"Note generali","Separately cataloged in LC before no. 299."]
[{"$nulls":4},"Each issue has a distinctive title."]