00630nam a2200181Ia 4500082002400000100006200024245009400086260002900180300001700209500000500226653000600231700002600237700003300263952010800296964001700404921001000421999001700431  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.  001040708GRaISIbISId1998-10-05l0o519.502461 C748.EPpG1549r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a15080  c15080d15080