000			00351pam a2200133a 44500
082			_aNASA _bTT F-209
100			_aDiggelen,J Van
245	1		_aPHOTOMETRIC PROPERTIES OF LUNAR CRATER FLOORS
260			_a _bNasa, Washington, D.C. _c
300			_a155
500			_aBound With Nasa Tt F-203,Lack No.205-208
964			_gCIRC
997			_aTR14622 C
999			_c400269 _d400269