Public health administration and practice

Public health administration and practice

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Manylion Llyfryddiaeth
Prif Awdur: Hanlon, John J. (John Joseph) 1912-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: St. Louis Mosby c1974.
Rhifyn:6th ed.
Pynciau:
Public health.
Public health administration.