Investment principles and practices /
Ralph E. Badger, Harold W. Torgerson [and] Harry. G. Guthmann.
- 5th ed.
- Englewood Cliffs, N.J. : Prentice-Hall, c1961.
- xxv, 694 p. : ill. ; 23 cm.
First ed. published in 1928 under title: Badger on investment principles and practices.