For anyone researching any aspect of radio history or radio's impact on the daily lives of four generations of Americans from the 1920s-1960s, this first-ever guide to 3,800 primary and secondary sources focuses on radio history and radio's contribution to America's cultural heritage from the 1920s-1960s Includes 2,300 Special Collections озань in public and private repositories throughout the United States, a Bibliography with 1,400 citations grouped into 54 user friendly categories from Advertising to World War II, 100+ research oriented Internet sites and an Index that integrates all 3,800 listings and which can be searched by program title, person or subject.  Художники:2006 г Твердый переплет, 215 стр ISBN 1891379046.