PT - JOURNAL ARTICLE AU - Murphy, Jerome TI - Essay Review AID - 10.17763/haer.47.4.y47u75635p577461 DP - 1977 Dec 01 TA - Harvard Educational Review PG - 565--569 VI - 47 IP - 4 4099 - http://harvardeducationalreview.org/content/47/4/565.short 4100 - http://harvardeducationalreview.org/content/47/4/565.full SO - herp1977 Dec 01; 47