EXHIBIT 10.20 JOINT MARKETING AND SERVICES AGREEMENT This JOINT MARKETING AND SERVICES AGREEMENT (this "Agreement") is made and entered into as of the 22nd day of July 1997 (the "Effective Date"), by and between IXC Internet Services, Inc., a Delaware...Joint Marketing and Services Agreement • December 10th, 1997 • Ixc Communications Inc • Telephone communications (no radiotelephone) • Delaware
IRU AND STOCK PURCHASE AGREEMENT BETWEEN IXC INTERNET SERVICES, INC. AND PSINET INC. DATED AS OF JULY 22, 1997Iru and Stock Purchase Agreement • December 10th, 1997 • Ixc Communications Inc • Telephone communications (no radiotelephone) • Delaware
