Abdalla, Kaleel L. <br/>
       Performance charectristics of flush and shielded auxiliary exits at mach numbers of 1.5 to 2.0 [NASA MEMO 5-18-59E] 
 / Kallel L. Abdalla 
 .- Washington, D. C.: National Aeronautics and Space Administration,  1961 
 .- 21p. 
.- ( National Aeronautics and Space Administration   
<br/><u>Subject Headings:</u> <br/>Auxiliary exits;