000			00446pam a2200145a 44500
082			_aNASA _bTT F-199
100			_aBel`Kevich,V I,Vende,E Yu
245	1		_aNONPOLARIZING ELECTRODES FOR DETECTING SLOWLY VARYING BIOPOTENTIALS IN INTERNAL CAVITIES
260			_a _bNasa, Washington, D.C. _c
300			_a5
500			_aBound With Nasa Tt F-183-97 Lack No.187-88,196,198
700			_aVil-Vil`Yams,I A
964			_gCIRC
997			_aTR14709 C
999			_c399946 _d399946