PT - JOURNAL ARTICLE AU - Michael W. Garbisch AU - Gordon J. Alexander TI - Is Standard and Poor's Master List Worthless? AID - 10.3905/jpm.1977.34 DP - 1977 Oct 31 TA - The Journal of Portfolio Management PG - 34--37 VI - 4 IP - 1 4099 - https://pm-research.com/content/4/1/34.short 4100 - https://pm-research.com/content/4/1/34.full