000 00225 a2200073 4500
245 0 _aCommunications Satellite Systems /
_cBargellini P. L..
710 2 _aMIT Press.
_eWydawca
_4pbl
260 _aLondon :
_bMIT Press,
_c1974.
300 _aXIII, 265 s.;
_c25 cm.
999 _c4411
_d4411