PT - JOURNAL ARTICLE ED - , TI - The Peter Principle DP - 1969 Oct 01 TA - The Journal of the Royal College of General Practitioners PG - 197--198 VI - 18 IP - 87 4099 - http://bjgp.org/content/18/87/197.short 4100 - http://bjgp.org/content/18/87/197.full SO - J R Coll Gen Pract1969 Oct 01; 18