Swimming /
Vickers, Betty J.
Swimming / Betty J. Vickers, William J. Vincent ; ill. by Betty J. Vickers. - 3rd ed. - Dubuque, Iowa : W. C. Brown Co., c1976. - viii, 84 p. : ill. ; 23 cm. - Physical education activities series .
Includes index.
0697070662
Swimming.
797.21 / VIS 1976
Swimming / Betty J. Vickers, William J. Vincent ; ill. by Betty J. Vickers. - 3rd ed. - Dubuque, Iowa : W. C. Brown Co., c1976. - viii, 84 p. : ill. ; 23 cm. - Physical education activities series .
Includes index.
0697070662
Swimming.
797.21 / VIS 1976