Pontryagin, L.S. The mathematical theory of optimal processes / L.S. Pontryagin, V.G. Boltyanskii, R.V. Gamkrelidze & E.F Mishchenko - New York : Interscience Publications , 1965 - viii, 360p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: MathematicsMathematical optimization Dewey Class. No.: 510 / PON