000 00310nam a2200121Ia 4500
008 220601s2009 xx 000 0 eng d
100 _aGOLENIEWSKI,LILLIAN
245 0 _aTELECOMMUNICATIONS ESSENTIALS
250 _a2nd Ed.
260 _c2009
_aNew Delhi
_bPEARSON EDUCATION
300 _a865
942 _2ddc
_cBTECH
999 _c2510
_d2510