Army Research Laboratory Technical Assessment Board ; Laboratory Assessments Board ; Division on Engineering and Physical Sciences ; National Research Council of the National Academies..2013-2014 assessment of the Army Research Laboratory /.,.
2013-2014 assessment of the Army Research Laboratory /
Army Research Laboratory Technical Assessment Board ; Laboratory Assessments Board ; Division on Engineering and Physical Sciences ; National Research Council of the National Academies..,.
W. Riedler,Symposium on the Scientific Use of Balloons and Related Technical Problems.Symposium on the Scientific Use of Balloons and Related Technical Problems (1978 : Innsbruck):scientific ballooning.Pergamon,1979.