"October 2002."Cover title.Includes bibliographical references (p. 12-13).Mode of access: Internet
"November 1993."Cover title.Bibliography: p. 67-72.Final report.Mode of access: Internet
"NCJ 184738"--Back cover."February 2001."Title from caption.Mode of access: Internet
"February 16, 1956; Declassified February 10, 1959]Cover title.Includes bibliographical references (...
"January 1991."Cover title.Includes bibliographical references (p. 21).Mode of access: Internet
"August 2002."Cover title.Includes bibliographical references (p. 49-51).Mode of access: Internet
"June 2000."Cover title.Includes bibliographical references (p. 14).Mode of access: Internet
"August 2002."Cover title.Includes bibliographical references (p. 34-36).Mode of access: Internet
"November 2002"--P. i.Cover title.Includes bibliographical references.Mode of access: Internet
An account of the purpose, organization, etc. of the Center.Cover title.Mode of access: Internet
Prepared at Langley Research Center.Cover title.Includes bibliographical references (p. 29).Mode of ...
Cover title."March 1993"--P. [4] of cover.Shipping list no.: 93-0308-P."Consortium Research Fellows ...
First version published in 1973.Cover title.Includes bibliographical references.Mode of access: Inte...
"Publication No. FHWA-SA-97-054"--P. [4] of cover.Cover title.Mode of access: Internet
"December 1991"--P. [ii].Includes bibliographical references (p. 43-45).Mode of access: Internet
"April 1993."Cover title.Includes bibliographical references.Interim report.Mode of access: Internet
"November 1993."Cover title.Bibliography: p. 67-72.Final report.Mode of access: Internet
"NCJ 184738"--Back cover."February 2001."Title from caption.Mode of access: Internet
"February 16, 1956; Declassified February 10, 1959]Cover title.Includes bibliographical references (...
"January 1991."Cover title.Includes bibliographical references (p. 21).Mode of access: Internet
"August 2002."Cover title.Includes bibliographical references (p. 49-51).Mode of access: Internet
"June 2000."Cover title.Includes bibliographical references (p. 14).Mode of access: Internet
"August 2002."Cover title.Includes bibliographical references (p. 34-36).Mode of access: Internet
"November 2002"--P. i.Cover title.Includes bibliographical references.Mode of access: Internet
An account of the purpose, organization, etc. of the Center.Cover title.Mode of access: Internet
Prepared at Langley Research Center.Cover title.Includes bibliographical references (p. 29).Mode of ...
Cover title."March 1993"--P. [4] of cover.Shipping list no.: 93-0308-P."Consortium Research Fellows ...
First version published in 1973.Cover title.Includes bibliographical references.Mode of access: Inte...
"Publication No. FHWA-SA-97-054"--P. [4] of cover.Cover title.Mode of access: Internet
"December 1991"--P. [ii].Includes bibliographical references (p. 43-45).Mode of access: Internet
"April 1993."Cover title.Includes bibliographical references.Interim report.Mode of access: Internet
"November 1993."Cover title.Bibliography: p. 67-72.Final report.Mode of access: Internet
"NCJ 184738"--Back cover."February 2001."Title from caption.Mode of access: Internet
"February 16, 1956; Declassified February 10, 1959]Cover title.Includes bibliographical references (...