000			00338pam a2200145a 44500
082			_aBTS _bMONO 2520
100			_aBabcock,W C,Rentrop,E
245	1		_aCROSSTALK ON OPEN-WIRE LINES
260			_a _b _c1955
300			_a181
500			_aBound With Bts Mono 2501-19
700			_aThaeler,C S
964			_gCIRC
997			_aTR18550 C
999			_c402465 _d402465