NASA  / TN D-535 <br/>
Pegg,Robert J <br/>
       DAMAGE INCURRED ON A TILT-WING MULTIPROPELLER VTOL/STOL AIRCRAFT OPERATING OVER A LEVEL GARVEL-COVERED SURFACE. 
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 .-  Nasa, Washington, D.C.,  1960 
 .- 14 . 
<br/>Bound With Nasa Tn D-531-534. 
<br><U>Copy Details:</u><br> Acc. No.: <b>TR16048</b>, Full Call No.: NASA TN D-535,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>