TY - BOOK AU - Gross,Lynne Schafer TI - Telecommunications : an introduction to electronic media T2 - McGraw-Hill series in mass communication and journalism SN - 0697355063 U1 - 621.382 PY - 2000/// CY - Boston PB - McGraw-Hill KW - Telecommunication KW - International electronic media; Advertising N2 - Communications ER -