NASA  / CR-1577 <br/>
Piarulli,Vincent J <br/>
       A METHOD FOR DETERMINING THE CHARACTERISTIC FUCTIONS ASSOCIATED WITH THE AEROPLASTIC INSTABILITIES OF HELICOPTER ROTORS IN FORWARD FLIGHT 
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 .-  Nasa, Washington, D.C.,  1970 
 .- 75 . 
<br/>Bound With Nasa Cr-1576,1578-80 
<br/><U>Author Added Entry: </u><br/>White,Richard P;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR11874</b>, Full Call No.: NASA CR-1577,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>