Dow Jones-Irwin guide to estate planning / William C. Clay, Jr. Guide to estate planning. Clay, William Caldwell, 1915- Estate planning United States. KF750 .C53 1977 347.65 CLD Includes index. Homewood, Ill. : Dow Jones-Irwin, 1977. 1977. 1977 Text x, 149 p. ; eng United States.