Leon, Arthur S.. Physical activity and cardiovascular health : a national consensus / edited by Arthur S. Leon. - United States of America : Human Kinetics , 1997. - xvi,272p. : ills.,figs.,tables ; 23cm . NULL ISBN: 0880116102 USD 22.00 Subjects--Index Terms: CARDIOVASCULAR SYSTEM-DISESES-PREVENTION Dewey Class. No.: 616.105 / LEO/P