NASA  / TN D-1235 <br/>
Kirby,Robert H <br/>
       FLIGHT-TEST INVESTIGATION OF A MODEL OF AN AERIAL VEHICLE SUPPORTED BY FOUR UNSHROUDED PROPELLERS 
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 .-  Nasa, Washington, D.C.,  1962 
 .- 24 . 
<br/>Bound With Nasa Tn D-1231-1234,1236-1240 
<br><U>Copy Details:</u><br> Acc. No.: <b>TR13004</b>, Full Call No.: NASA TN D-1235,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>