Risk and return in finance : Edited by Irwin Friend, James L. Bicksler. vol. ii / Friend, Irwin. Editetor Bicksler, James L. Editetor Investments. Capital assets pricing model. Risk. Rate of return. HG4539 .R57 332.67 RIS Includes bibliographical references. Cambridge : Ballinger Pub. Co., c1977. c1977. 1977 Text vol. 2 : eng