NASA  / TN D-6137 <br/>
Copeland,W Latham <br/>
       NOISE MEASUREMENTS FOR A THREE-ENGINE TURBOFAN TRANSPORT AIRPLANE DURING CLIMBOUT AND LANDING APPROACH OPERATIONS 
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 .-  Nasa, Washington, D.C.,  1971 
 .- 53 . 
<br/>Bound With Nasa Tn D-6130-6136,6138-6139 
<br/><U>Author Added Entry: </u><br/>Clark,Lorenzo R;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR15494</b>, Full Call No.: NASA TN D-6137,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>