Hammer, Emanuel F. (Emanuel Frederick) (Personal Name)

His Creativity, talent, and personality, 1984: CIP t.p. (Emanuel F. Hammer, Ph. D., Institute for Advanced Psychological Studies, Adelphi Univ.)

LC data base, 1/17/84 (hdg.: Hammer, Emanuel Frederick; usage: Emanuel F. Hammer)

Tests proyectivos gráficos, 1995: title page (Emanuel F. Hammer)