00503cam a22001214a 4500020002100000082001300021100002500034245003500059260003700094300003400131500002000165650019600185  a0763730009 (pbk)00a613bSCH1 aSchneider, Mary-Jane10aIntroduction to public health   aBostonbJones and Bartlettc2006  axli, 573 p.b: ill.c; 23 cm.  aIncludes index. 0aPublic healthvPolitics and preventionvPower and responsibilitiesvAnalytical methodsvGenetic diseasesvMaternal and child healthvEnvironmental issuesvMedical care and public healthvIIMC