000			00369pam a2200145a 44500
082			_aBTS _bMONO 2646
100			_aCrawford,A B
245	1		_aMEASUREMENT OF ATMOSPHERIC ATTENUATION AT MILLIMETER WAVELENGTHS
260			_a _b _c1956
300			_a10
500			_aBound With Bts Mono 2631-45,2647-50
700			_aHogg,D C
964			_gCIRC
997			_aTR18742 C
999			_c403460 _d403460