000 00317nam a2200133Ia 4500
020 _a9788181283436
100 _aJohn R Barry
245 _aDigital Communication
250 _a3rd
260 _bSpringer (India)
_aNew Delhi
_c2011
300 _axvi+838
700 _aEdward A Lee,
_aDavid G Messerchmitt
942 _cBK
999 _c57522
_d57522