00744nam a2200205Ia 4500 CTU_40845 210402s9999 xx 000 0 und d 384.5 C525 Chester, Giraud Television and radio : An introduction Giraud Chester, Garnet R Garrison New York Appleton-Century-Crofts 1956 The book describes the social aspects of broadcasting and introduces to television and radio studio practices and techniques. Radio broadcasting,Telecommunication,Television broadcasting,Wireless communication systems Minh, Hải Trung tâm Học liệu Trường Đại học Cần Thơ