Proceedings of the Second Conference on Matrix Methods in Structural Mechanics : proceedings of the conference held at Wright-Patterson Air Force Base, Ohio, 15-17 Oct. 1968
technical editors L. Berke ... [et al.]
National Technical Information Service, [1970]
Sponsored by the Air Force Flight Dynamics Laboratory and others
Reprint. Originally published: Ohio :Wright-Patterson Air Force Base, 1969 (AFFDL-TR-68-150)
" AD703685"
Includes bibliographical references