Powell, John Joseph, 1925- Why am I afraid to tell you who I am? : (Insights on self-awareness, personal growth and interpersonal communication) / by John Powell. - Chicago : Argus Communications, [c1969] - 167 p. : illus. (part col.) 19 cm. LCCN: 70113274 Subjects--Topical Terms: Interpersonal relations.Self-perception. LC Class. No.: HM132 / .P66 Dewey Class. No.: 301.1