INGRAM, HAROLD E. Conference leaders' material covering principles and fundamentals of human relations. Vol.2. By Harold E. Ingram & Cora Jean Ingram. NM: exhibit SU & SA7 in chap. on Problem. © 3Feb60 (in notice: 1940); A716561. Harold E. Ingram & Cora Jean Ingram (A); 3Jan68; R426323.