000 00391nam a2200157Ia 4500
100 _aBARRY JOHN R, LEE EDWARD A and MESSERSCHMITT DAVID G
020 _a81-8128-343-0
250 _a3rd
650 _aDigital Communication
365 _cRS
365 _d1
942 _cENGBK
245 _aDigital Communication
260 _bSpringer International
_c2005
_aNew Delhi
300 _aXVI+838PP
999 _c29336
_d29336