Cover title."August 1968."Includes bibliographical references (p. 16-17).Mode of access: Internet
Cover title."June 1967."Includes bibliographical references (p. 24).Mode of access: Internet
Prepared at Electronics Research Center."March 1968"--Cover.Includes bibliographical references (p. ...
Prepared at Lewis Research Center."August 1968"--Cover.Includes bibliographical references (p. 27-29...
Cover title."August 1968."Includes bibliographical references (p. 5-6).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 31-34).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 45-46).Mode of access: Internet
Cover title."April 1963."Includes bibliographical references.Mode of access: Internet
"April 1968"--Cover.Includes bibliographical references.Mode of access: Internet
Cover title."April 1968."Includes bibliographical references (p. 10).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 12).Mode of access: Internet
Cover title."June 1968."Includes bibliographical references (p. 22-23).Mode of access: Internet
Cover title."February 1966."Includes bibliographical references.Mode of access: Internet
Cover title."May 1967."Includes bibliographical references (p. 22-24).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 5-6).Mode of access: Internet
Cover title."August 1960."Materials, engineering.Includes bibliographical references.Mode of access:...
Cover title."June 1967."Includes bibliographical references (p. 24).Mode of access: Internet
Prepared at Electronics Research Center."March 1968"--Cover.Includes bibliographical references (p. ...
Prepared at Lewis Research Center."August 1968"--Cover.Includes bibliographical references (p. 27-29...
Cover title."August 1968."Includes bibliographical references (p. 5-6).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 31-34).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 45-46).Mode of access: Internet
Cover title."April 1963."Includes bibliographical references.Mode of access: Internet
"April 1968"--Cover.Includes bibliographical references.Mode of access: Internet
Cover title."April 1968."Includes bibliographical references (p. 10).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 12).Mode of access: Internet
Cover title."June 1968."Includes bibliographical references (p. 22-23).Mode of access: Internet
Cover title."February 1966."Includes bibliographical references.Mode of access: Internet
Cover title."May 1967."Includes bibliographical references (p. 22-24).Mode of access: Internet
Cover title."May 1968."Includes bibliographical references (p. 5-6).Mode of access: Internet
Cover title."August 1960."Materials, engineering.Includes bibliographical references.Mode of access:...
Cover title."June 1967."Includes bibliographical references (p. 24).Mode of access: Internet
Prepared at Electronics Research Center."March 1968"--Cover.Includes bibliographical references (p. ...
Prepared at Lewis Research Center."August 1968"--Cover.Includes bibliographical references (p. 27-29...