NASA  / TN D-432 <br/>
Connor,Andrew B <br/>
       A SUMMARY OF OPERATING CONDITIONS EXPERIENCED BY THREE MILITARY HELICOPTERS AND A MOUNTAIN-BASED COMMERCIAL HELICOPTER 
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 .-  Nasa, Washington, D.C.,  1960 
 .- 21 . 
<br/>Bound With Nasa Tn D-431,433-40 
<br><U>Copy Details:</u><br> Acc. No.: <b>TR15845</b>, Full Call No.: NASA TN D-432,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>