000			00463pam a2200145a 44500
082			_aBTL _bB-316
100			_aEnglund,C R
245	1		_aMETHODS FOR THE MEASUREMENT OF RADIO FIELD STRENGTHS
260			_a _b _c1928
300			_a17
500			_aBound With Btl B-301-315,318-397,Lack No.302-306,309-11,13,17,19-20,24-27,34-36,38-41,43-49,53,55-60,62-64,66-67,71-72,74-78,80-80,82-85,87-92,94
700			_aFriis,H T
964			_gCIRC
997			_aTR17175 C
999			_c401862 _d401862