00472nam a2200157 a 450000500170000010000160001724500860003326000440011930000150016369000180017869000210019696400160021799700120023399900170024595200520026220251203092055.0  aGrossman, J  aExpert Committee on training of health personnel in health eduation of the public  aGenevabWorld Health Organisationc1958  a40p.c26cm  aPublic health  aHealth education  bcdefg_  a53398 W  c62999d62999  02104070aPUbPUd1999-05-20l0o p53398yBK