000			00376pam a2200145a 44500
082			_aBTS _bMONO 2423
100			_aMalthaner,W A
245	1		_aCONTROL FEATURES OF A MAGNETIC--DRUM TELEPHONE OFFICE
260			_a _b _c1955
300			_a6
500			_aBound With Bts Mono 2401-22,2424-29.Lack No. 2407.
700			_aVaughan,H E
964			_gCIRC
997			_aTR20010 C
999			_c403186 _d403186