Raygor, Alton Lamon, 1922- Reading at efficient rates : a program for self-instruction / Alton L. Raygor, George B. Schick. - New York : McGraw-Hill, c1970. - 174 p. - "McGraw-Hill basic skills system, tools for learning success." . ISBN: 0070513783 Subjects--Topical Terms: Reading--Programmed instruction.Self-culture.Reading--Remedial teaching.Developmental reading.