000 00440nam a2200157Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.38
_bR687E
100 _aRoddy, Dennis., Coolen, John
_931960
245 0 _aElectronic Communications
250 _a4th
260 _a Delhi
_bPearson Education
_c2004
300 _aix, 820p
650 _aElectronic Engineering
_931961
650 _aElectronic Communication
_931962
942 _cBK
999 _c38875
_d38875