000			00389nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0-07-460420-1
082			_a621.381 _bTTT
100			_aTtti
245		0	_aElectrical engineering materials
260			_aNew Delhi : _bTata Mcgraw-Hill, _c1997.
300			_axv,120
365			_a68
650			_aElectrical Electronics Communication,
999			_c137527 _d137527