==Selected works==* Webster's New World Dictionary of Mathematics, MacMillan Reference Books, Revised edition (April 1989), ISBN 978-0-13-192667-7* On the Maximum Transform and Semigroups of Transformations (1998), Richard Bellman, William Karush,* The crescent dictionary of mathematics, general editor (1962) William Karush, Oscar Tarcov* Isoperimetric problems & index theorems.
* Webster’s New World Dictionary of Mathematics, 1989* On the Maximum Transform and Semigroups of Transformations, 1998, соавтор Ричард Беллман* The crescent dictionary of mathematics, 1962* Isoperimetric problems & index theorems, 1942* Minima of functions of several variables with inequalities as side conditions, 1939