Statistical measurement in group work; a manual on statistical records for use by staff members

Statistical measurement in group work; a manual on statistical records for use by staff members

Détails bibliographiques
Auteur principal: Hall, Frances (Adkins)
Format: Livre
Langue:English
Publié: Washington, U.S. Govt. Print. Off. 1939
Sujets:
Charities > Statistics.
Social group work > Statistical methods.