000 00681nam a2200241 4500
008 b xx# eng u
010 _a45561
020 _a0028387597
020 _a9780028387598
040 _aLB-BrCRDP
082 _a384/S215c
100 1 _aSanders, Mark
130 0 _lEN
245 1 0 _aCommunication technology
_btoday and tomorrow
_cMark Sanders
250 _a2d ed
260 _aN.Y. :
_bGlencoe McGraw-Hill
_cc1997
300 _a445p. :
_bcol. ill. ;
_c26 cm
500 _aAppendices, glossary, photo credits and index at the end.
650 _aCommunication
650 _aTelecommunication
942 _cBK
999 _c11044
_d11044