Book Reviews

Abstract

Book Reviews —Klein, Lawrence R. (Editor), Essays in Industrial Econometrics, Volume I and Volume II . Philadelphia, Pennsylvania: Economics Research Unit, Department of Economics, Wharton School of Finance and Commerce, University of Pennsylvania, 1969, 172 pp. and 202 pp., (paper) $6.00 per volume; —Wagner, Harvey M., Principles of Operations Research with Applications to Managerial Decisions . Englewood Cliffs, New Jersey: Prentice-Hall, Inc., 1969, 1,084 pp., $14.95; —Wagner, Harvey M., Principles of Management Science with Applications to Executive Decisions . Englewood Cliffs, New Jersey: Prentice-Hall, Inc., 1970, 582 pp., $11.95.