000 00285 a2200085 4500
100 1 _aSpilker, J.J..
_eAutor
245 0 _aDigital Communications by Satellite /
_cSpilker J.J..
710 2 _aPrentice-Hall.
_eWydawca
_4pbl
260 _aEnglewood Cliffs, N.J. :
_bPrentice-Hall,
_c1977.
300 _aXIV,672 s.;
_c24 cm.
999 _c12507
_d12507