00352    a2200109   4500020001800000082001900018100002500037245007800062260003900140300002200179650004100201  a9780821375365  a362.10684bLOE  aLoevinsohn, Benjamin  aPerformance based contracting for health services in developing countries  aWashingtonbWorld bankc2008g2008  axix, 202p.c23cm.  aSocial welfare problems and services