000			00354pam a2200133a 44500
082			_aNASA _bCR-510 -
100			_a
245	1		_aELECTRICAL ANALOGIES AND THE VIBRATION OF LINEAR MECHANICAL SYSTEMS
260			_a _bNasa, Washington, D.C. _c1966
300			_axviii,108
500			_aBound With Nasa Cr-506-510
964			_gCIRC
997			_aTR8221 C
999			_c394272 _d394272