000			00718cam a22002054a 4500
999			_c7375 _d7375
020			_a072168338X (pbk.)
020			_a9780721683386
082	0	0	_a614.4 _bG58
100	1		_aGordis, Leon,
245	1	0	_aEpidemiology
250			_a2nd ed.
260			_aPhiladelphia : _bW.B. Saunders, _cc2000.
300			_axii, 308 p. : _bill., maps ; 25 cm.
500			_aIncludes bibliographical references and index.
520			_aSec. 1. The Epidemiologic Approach to Disease and Intervention. Sec. 2. Using Epidemiology to Identify the Cause of Disease. Sec. 3. Applying Epidemiology to Evaluation and Policy
650		0	_aEpidemiology.
650	1	2	_aEpidemiology.
650	2	2	_aEpidemiologic Methods.
942			_cBK