Raygor, Alton Lamon, 1922-
Reading for the main idea : a program for self-instruction / Alton L. Raygor. - New York : McGraw-Hill, c1969. - 153 p. - McGraw-Hill basic skills system .
Reading comprehension.
Reading for the main idea : a program for self-instruction / Alton L. Raygor. - New York : McGraw-Hill, c1969. - 153 p. - McGraw-Hill basic skills system .
Reading comprehension.