000 00305nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aGEORGR KENNEDY
245 _aELECTRONIC COMMUNICATION SYSTEM
260 _bMcgrew,delhi
_c2011
300 _a630
650 _aELECTRONICS
_bB.SC.
942 _2ddc
_cBK
_014
999 _c11481
_d11481