Saaty, Thomas L. Nonlinear mathematics / Thomas L. Saaty [and] Joseph Bram. - New York : McGraw-Hill , c1964 - xv, 381 p. : ill. ; 21 cm. Includes bibliography and index. Subjects--Topical Terms: Nonlinear theories.Functional analysis Dewey Class. No.: 515.7 / SAN 1964