Hagin, Robert What today's investor should know about the new science of investing by Robert Hagin with Chris Mader - Homewood, Ill. Dow Jones-Irwin 1973 - xviii, 335 p. illus. 24 cm. Bibliography: p. 313-326. ISBN: 0870940643 LCCN: 73-087267 Subjects--Topical Terms: InvestmentsSpeculation