000			00424nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a81-203-0752-6
082			_a621.381 _bHEL
100			_aHelfrick, A
245		0	_aModern electronic instrumentation and measurement techniques
260			_aNew Delhi : _bPrentice Hall, _c1996.
300			_axii,446
365			_a125
650			_aElectrical Electronics Communication,
999			_c127339 _d127339