PT - JOURNAL ARTICLE AU - Harold Bierman, Jr TI - The Dow Jones Industrials AID - 10.3905/jpm.1988.409185 DP - 1988 Oct 31 TA - The Journal of Portfolio Management PG - 58--63 VI - 15 IP - 1 4099 - https://pm-research.com/content/15/1/58.short 4100 - https://pm-research.com/content/15/1/58.full