Book Reviews --Likert, Rensis. New patterns of management. New York: McGraw-Hill Book Company, Inc., 1961--reviewed by Harold J. Leavitt; --Maass, Arthur, Hofshmidt, Maynard M., Dorfman, Robert, Thomas,Habold A. Jr., Maeglin, Stephan A. and Fair, Gordon M. Design of water resource systems. Cambridge, Massachusetts: Harvard University Press, 1962--reviewed by Ernest Koenigsberg; --Riordan, John. Stochastic service systems. New York: John Wiley & Sons, Inc., 1962, $6.75--reviewed by T. M. Whitin; --Manne, Alan, S. Economic analysis for business decisions. New York: McGraw-Hill Book Company, Inc., 1961, $6.95, 177 pp--reviewed by Martin Shubik. Books Received