000 00296 a2200085 4500
100 1 _aFraser, W..
_eAutor
245 0 _aTelecommunications :
_bAn Introductory Textbook for Engineering Students /
_cFraser W..
710 2 _aMacdonald.
_eWydawca
_4pbl
260 _aLondon :
_bMacdonald,
_c1967.
300 _aXII, 13-803 s.;
_c25 cm.
999 _c5406
_d5406