000 00422pam a2200145a 44500
082 _aNASA
_bTN D-1637
100 _aScheiman,James
245 1 _aQUALITATIVE EVALUATION OF EFFECT OF HELICOPTER ROTOR-BLADE TIP VORTEX ON BLADE AIRLOADS
260 _a
_bNasa, Washington, D.C.
_c1963
300 _a46
500 _aBound With Nasa Tn D-1631-36,1638-40
700 _aLudi,Leroy H
964 _gCIRC
997 _aTR15022 C
999 _c400696
_d400696