000 00320 a2200085 4500
100 1 _aSmale, P.H..
_eAutor
245 0 _aTelecommunication Systems :
_bI.A Textbook Covering the Level I Syllabus of the Technician Education Conucil /
_cSmale P.H..
710 2 _aPitman.
_eWydawca
_4pbl
260 _aLondon :
_bPitman,
_c1978.
300 _a109 s.;
_c24 cm.
999 _c12230
_d12230