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

Bibliografiske detaljer
Hovedforfatter: Hall, Frances (Adkins)
Format: Bog
Sprog:English
Udgivet: Washington, U.S. Govt. Print. Off. 1939
Fag:
Charities > Statistics.
Social group work > Statistical methods.