How to advertise yourself : five basic steps to selling your appearance, your thoughts, your words, and your experience to any individual or group / by Maxwell Sackheim ; foreword by Forrest Wallace Cato. Sackheim, Maxwell, Success. Interpersonal relations. HF5386 .S23 131.32 SAH Bibliogrphy: p. 92. New York : Macmillan, c1978. c1978. 1978 Text 92 p. ; eng