Exhibit 30 THIRD AMENDED AND RESTATED JOINT FILING AGREEMENT THIRD AMENDED AND RESTATED JOINT FILING AGREEMENT, dated as of July 17, 1997, by and between Tele-Communications, Inc., a Delaware corporation, Barry Diller, BDTV INC., a Delaware...Joint Filing Agreement • July 28th, 1997 • Tele Communications Inc /Co/ • Telephone communications (no radiotelephone)
