modern "T" formation with man-in-motion
By: by Clark  Shaughnessy, Ralph Jones [and] George Halas.
Contributors: Jones, Ralph Robert, 1880-; Halas, George Stanley, 1895-
Publisher: C. Shaughnessy, R. Jones and G. Halas
Published: 1941
Place of publication: [Chicago]
Language: eng
Number of pages: 107
Subjects: Football.
Other titles: "T" formation with man-in-motion.