000			00412pam a2200145a 44500
082			_aNASA _bTN D-6164
100			_aLudwig,Lawrence P
245	1		_aDESIGN STUDY OF SHAFT FACE SEAL WITH SELF-ACTING LIFT AUGMENTATION
260			_a _bNasa, Washington, D.C. _c1971
300			_a18
500			_aBound With Nasa Tn D-6160-6163,6165-6169
700			_aJohnson,Robert L
964			_gCIRC
997			_aTR13031 C
999			_c398685 _d398685