On the guard II : the YMCA lifeguard manual /
On the guard II : the YMCA lifeguard manual /
[editors, D. I. Forsten and Marjorie M . Murphy].
- 2nd ed.
- Ill. : YMCA of the USA, c1994.
- viii, 224p. : ill. ; 28 cm.
Includes bibliographical references and index.
0873226496
Lifeguards--Training of.
Life-saving.
Aquatic sports--Safety measures.
Includes bibliographical references and index.
0873226496
Lifeguards--Training of.
Life-saving.
Aquatic sports--Safety measures.