Cummins, Ralph, 1925-
Coaching football's attack & pursue 50 defense / Ralph Cummins. - West Nyack, N.Y. : Parker Pub. Co., c1985. - 206 p. : ill. ; 24 cm.
Includes index.
0131394037
85009370
Football--Defense.
Football--Coaching.
GV951.18 / .C85 1985
796.332/2
Coaching football's attack & pursue 50 defense / Ralph Cummins. - West Nyack, N.Y. : Parker Pub. Co., c1985. - 206 p. : ill. ; 24 cm.
Includes index.
0131394037
85009370
Football--Defense.
Football--Coaching.
GV951.18 / .C85 1985
796.332/2