000			00359pam a2200133a 44500
082			_aNASA _bTT F-597
100			_aIvanov,Ye A
245	1		_aDIFFRACTION OF ELECTROMAGNETIC WAVES ON TWO BODIES
260			_a _bNasa, Washington, D.C. _c1970
300			_a557
500			_aBound With Nasa Tt F-596,599 , Lack No.598
964			_gCIRC
997			_aTR15039 C
999			_c400778 _d400778