000 00275nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.38132
100 _aSasikala B
245 0 _aElectronic Devices
250 _a1
260 _bScitech Publishers
_c2005
942 _cBK
999 _c11889
_d11889