Corfin, Charles B . concepts of physical fitness / Charles B.Corfin, Ruth Lindsey and Greg Welk. - 10th ed. / . - New York : MacGraw Hill , 2000. - xv,422p. : tables ; 24cm . Includes ISBN: NULL (Pbk) Subjects--Index Terms: PHYSICAL FITNESS Dewey Class. No.: 613.7 / COR/C