000			00373pam a2200133a 44500
082			_aNASA _bTN D-6259
100			_aSherfey,J
245	1		_aMETAL STRUCTURES WITH PARALLEL PORES OF UNIFORM SIZE
260			_a _bNasa, Washington, D.C. _c1971
300			_a13
500			_aBound With Nasa Tn D-6250-6258,6261-6269,Lack No.6256,60
964			_gCIRC
997			_aTR14214 C
999			_c398279 _d398279