Freedman, Michael, The diamond book : a practical guide for successful investing / by Michael Freedman ; edited with Steven Beckner. - Homewood, Ill. : Dow Jones-Irwin, c 1980. - xiii, 160 p. : ill. ; 24 cm. Includes index. 331 331 ISBN: Subjects--Topical Terms: Diamonds as an investment. Dewey Class. No.: 739.27 / F874d