TY  - BOOK
AU  - Laskin, Paul L
ED  - Twentieth Century Fund.
TI  - Communicating by satellite: report of Twentieth Century Fund Task Force on International Satellite Communications 
SN  - 0-527-02810-X
AV  - HE 9719 T93
PY  - 1975///
CY  - New York
PB  - Kraus Reprint
KW  - Satélites artificiales en telecomunicación
N1  - Reprint of the 1969 ed. published by the Twentieh Century Fund, New York
ER  -