000 00376 a2200157 4500
003 ISURa
008 140911b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a537
_bELE
245 _aElectronics
260 _aNugegoda
_bOpen University
300 _bill.
_c28 cm.
_a106 p.
650 _aElectricity
_911606
650 _aElectronics
_911607
942 _cLN
_2ddc
999 _c38112
_d39659