000 00355nam a2200145Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.382
_bSK-D
100 _aSklar,Bernard
245 0 _aDigital communications
_cBernardSklar
250 _a2nd
260 _aNew Delhi
_bPearson
_c2009
300 _axxv,1137
942 _cBK
950 _o621.382 SK-D
999 _c45520
_d45520