Kurkowski, Richard L. <br/>
       A piloted simulation study of manual guidance of the upper stages of a large launch vehicle [NASA TN D-3901] 
 / Richard L. Kurkowski, Gordon H. Hardy and Glen D. Ritter 
 .- Washington: National Aeronautics and Space Administration, 
 .- 40p. 
.- ( National Aeronautics and Space Administration   
<br/><u>Subject Headings:</u> <br/>Piloted study;
<br/><U>Author Added Entry: </u><br/>Hardy,Gordon H.;<br/>Ritter,Glen D.;
<br><U>Copy Details:</u><br> Acc. No.: <b>83110</b>, Full Call No.: ,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>