Dynamic stability of an unbalanced mass esciter / by Lawren-ce W. Hallanger.
Hallanger, Lawrence W.
Dynamic stability of an unbalanced mass esciter / by Lawren-ce W. Hallanger. - Pasadena, Calif. : Research Laboratory - 74 p.
Dynamic stability of an unbalanced mass esciter / by Lawren-ce W. Hallanger. - Pasadena, Calif. : Research Laboratory - 74 p.