000 00316pam a2200109a 44500
082 _aNASA
_bTN D-7535 -
100 _aDennis P Townsend
245 1 _aEffect of tip reliff on endurance characteristics of super-nitrlloy and aisi M-50 spur gears
260 _a
_b
_c
700 _aErwin V Zaretsky
997 _aTR10069 C
999 _c406280
_d406280