Toward Mach 2  the Douglas D-558 program 
edited by J.D. Hunley ; featuring comments by Stanley P. Butchart ... [et al.]. 
 - Washington, D.C.  National Aeronautics and Space Administration, NASA Office of Policy and Plans, NASA History Office  1999. 
 - xiii, 161 p.  ill.  25 cm. 
 - NASA history series. .
<br/><br/> Papers of the NASA Dryden Flight Resarch Center Symposium on the D-55 Program, Feb. 4, 1998.  "NASA SP-4222." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>99011963  
<br/><br/><label>Subjects--Topical Terms: </label><br/>High-speed aeronautics--History--Congresses.--United States<br/>Skystreak Supersonic planes--History--Congresses.
<br/><br/><label>LC Class. No.: </label>TL551.5  / .T69 1999 
<br/><br/><label>Dewey Class. No.: </label>629.132/305/0973