000			00319nam a2200097Ia 4500
008			200527s9999||||xx |||||||||||||| ||und||
082			_a617.89 INT
245		0	_aScales and Sizes for Plotting Frequency Characteristics and Polar Diagrams
264			_bBureau Control de la Commission Electrotechnique I _c1975
300			_a9p.
999			_c15519 _d15519