New Directions in Satellite Communications Editat de Heather Hudson 30 iun 1985 Paperback Preț: 735.73 lei 855.50 lei 6-8 săpt. -14%
A Bibliography of Telecommunications and Socio-Economic Development Autor Heather Hudson 31 ian 1988 Paperback Preț: 744.89 lei 866.14 lei 6-8 săpt. -14%