000			00426nam a2200157 454500
008			160721b1964 xxu||||| |||| 00| 0 eng d
082			_aNASA _bTT F-80
100	1		_aVSEKHSVYATSKII,S K
245	1		_aPHYSICAL CHARACTERISTICS OF COMETS
260			_bNASA, WASHINGTON, D.C. _c1964
300			_a,596,,,,,,
500			_aBound with NASATT F-81-88,Lack no. 82
964			_gCIRC
997			_a101348 C
998			_c9359 _d9359
999			_c483150 _d483150