RAPPORT

DEVELOPMENT OF MEASURES OF PHYSICAL ACTIVITY/EXERCISE AND TESTS OF VARIATIONS IN PHYSICAL ACTIVITY LEVELS... / A. L. STEWART, R. D. HAYS, K. G. WELLS

  • DEVELOPMENT OF MEASURES OF PHYSICAL ACTIVITY/EXERCISE AND TESTS OF VARIATIONS IN PHYSICAL ACTIVITY LEVELS... / A. L. STEWART, R. D. HAYS, K. G. WELLS
  • RAND CORPORATION, 1993
  • 30 p.
  • RAPP
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