00337nam a2200121Ia 4500008004100000082001400041100002300055245006100078250000900139260003300148300001100181650002300192150201s2008    xx            000 0 und d  a614bM08W  aWALLACE, ROBERT B.  aMAXCY - ROSENAU LAST PUBLIC HEALTH & PREVENTIVE MEDICINE  a15TH  bMC GRAW HILLaNEW YORKc2008  a1-1367  aCOMMUNITY MEDICINE