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[null,"1.","Record Nr.",null,"UNINA990001268110403321"]
[null,null,"Autore",null,"Oleinik, O.A."]
[null,null,"Titolo",null,"Second order equations with nonnegative characteristic form / O. A. Oleinik and E. V. Radkevic ; translated from Russian by Paul C. Fife"]
[null,null,"Pubbl/distr/stampa",null,"Providence : American Mathematical Society, 1973"]
[null,null,"ISBN",null,"0-306-30751-0"]
[null,null,"Descrizione fisica",null,"VII, 259 p. ; 25 cm"]
[null,null,"Disciplina",null,"515.353"]
[null,null,"Locazione",null,"MA1"]
[{"$nulls":4},"DINCH"]
[{"$nulls":4},"FINBN"]
[null,null,"Collocazione",null,"6-M-18"]
[{"$nulls":4},"04 012-23"]
[{"$nulls":4},"02 30 E 16"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910791291303321"]
[null,null,"Autore",null,"Dalzell Frederick"]
[null,null,"Titolo",null,"Engineering invention : Frank J. Sprague and the U.S. electrical industry / / Frederick Dalzell"]
[null,null,"Pubbl/distr/stampa",null,"Cambridge, Mass., : MIT Press, 2010"]
[null,null,"ISBN",null,"0-262-25812-9"]
[{"$nulls":4},"1-282-69440-5"]
[{"$nulls":4},"9786612694400"]
[{"$nulls":4},"0-262-25870-6"]
[null,null,"Descrizione fisica",null,"1 online resource (303 p.)"]
[null,null,"Disciplina",null,"621.3092"]
[{"$nulls":4},"B"]
[null,null,"Soggetti",null,"Inventors - United States"]
[{"$nulls":4},"Electric utilities - United States - History - 20th century"]
[{"$nulls":4},"Electrical engineers - 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","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Contents; Foreword; Acknowledgments; Introduction; 1 Motive Powers and Mechanisms; 2 Getting Traction, 1884 to 1888; 3 Assessing Richmond; 4 Restless and Rising; 5 Fighting for Control; 6 Elusive Control; 7 Mainline Electrification; Afterword; Notes; Index"]
[null,null,null,"Sommario/riassunto","Over the course of less than 20 years, inventor Frank J Sprague (1857-1934) achieved an astonishing series of breakthroughs. Frederick Dalzell tells Sprague's story, setting it against the backdrop of one of the most dynamic periods in the history of technology."]