Lee, M. Z The Brachistochrone Problem Solved by Invariant Imbedding, Dynamics Programming & Quasilinerization Methods - 1st Ed. - Houston University of Houston Cullen College of Engineering 1967 - 81 p. 29 x 22 cm. Text in English Subjects--Facted Index Terms: ELCE Dewey Class. No.: / LEE/MUS