TY - JOUR T1 - Security Analysts JF - The Journal of Portfolio Management SP - 43 LP - 48 DO - 10.3905/jpm.1978.408643 VL - 4 IS - 3 AU - John C. Groth AU - Wilbur G. Lewellen AU - Gary G. Schlarbaum AU - Ronald C. Lease Y1 - 1978/04/30 UR - https://pm-research.com/content/4/3/43.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -