00681nam a2200169   4500008004100000020001500041020001800056050002200074100002600096245012000122250001200242260010000254300003000354526006200384650004800446700001700494150827b        xxu||||| |||| 00| 0 eng d  a0916661040  a9780672224911  aTK 5104 .H37 1986  aHarrington, Thomas P.  aTune The Hidden Signals on Satellite Tv :bThe secret Signals on Satellite Tv /cThomas P. Harrington & Bob Cooper.  a2nd ed.  aIndianapolis, Ind. : bHoward W. Sams & Co. ; Columbus, Ohio : Universal Electronics,c ©1986.  a234 p. :b ill. ; c28 cm  aCover title: The hidden signals on satellite TV.
"22491."  aArtificial satellites in telecommunication.  aCooper, Bob.