000 00389nam a2200133Ia 4500
008 211119s9999||||xx |||||||||||||| ||und||
082 _a537.5
_bGOP-I
100 _aGopakumar, K
245 0 _aIntroduction to Electronics and Communication
260 _bPhasor Books
_a2002
_cKollam
300 _a372p
650 _aScience
_vElectricity & electronicGeneralia
_xGeneral stack
942 _cBOOK
999 _c115200
_d115200