000			00526cam a22001457a 4500
008			180718b1960 xxu||||| |||| 00| 0 eng d
082			_aO9 H364
100			_aHein, Fred V.
245			_aThe contributions of physical activity to physical health _cby Fred V. Hein and Allan J. Ryan
260			_aWashington, D.C. _bAmerican Association for Health, Physical Education and Recreation _c1960
300			_a23p.
500			_aReprint from Research Qutly., May 1960; $1.50
650			_aHealth Education
700			_aRyan, Allan J.
999			_c368083 _d368083