000			00450pam a2200145a 44500
082			_aNASA _bTT F-544
100			_aK E Blagonravov
245	1		_aTRANSACTIONS OF THE FIRST LECTURES DEDICATED TO THE DEVELOPMENT OF THE SCIENTIFIC HERITAGE OF K.E. TSIOLKOVSKIY.
260			_a _bNasa, Washington, D.C. _c1970
300			_a129
500			_aBound With Nasa Tt F-541-43, 545-47
700			_aBlagonravov,K E
964			_gCIRC
997			_aTR10809 C
999			_c395515 _d395515