00430nam a2200133Ia 4500082002400000100006200024245009400086260002900180300001700209500000500226653000600231700002600237700003300263  a519.502461bC748.EP  aConference on "Epidemiology", Alta, Utah, July 8-12, 1974  aEpidemiology; proceedings of SIMS ConferencebcEd. by Donald Ludwig and Kenneth L. Cooke  aPhiladelphiabSIAMc1975  aix, 158p. xi  a  a   aLudwing, Donald ; ed.  aCooke, Kenneth, J. ; jt. ed.