Untersuchung uber den optimalen leihtbau von segelflugzeugtragflachen Authors K. Beckel The City College of the City University of New York Keywords: Structures, Design Abstract Download full text Author Biography K. Beckel, The City College of the City University of New York http://www.sci.ccny.cuny.edu/~hindman/sumvitae.pdf Downloads PDF Published 2017-11-28 Issue Vol. 11 (1970) Section Articles