00273nam a2200109Ia 450000500170000008000180001710000160003524500590005126000240011030000110013458300180014520260716043729.0  a13.09.10 H434  aHall, T. L.  aHealth manpower planning : principles, methods, issues  bWHOaGenevaCHc1978  a311 p.  c9/11/06kJOYD