author = { Cain, John },

title = { The BBC 70 years of broadcasting },

publisher = {British Broadcasting Corporation},

isbn = {0563367504},

keywords = { British Broadcasting Corporation History , Communication Services , British Broadcasting Corporation , Geschichte },

year = {1992},

abstract = {One "BBC history chart" inserted in pocket of back cover},

address = { London },

url = { http://slubdd.de/katalog?TN_libero_mab2 }