TY  - BOOK
AU  - Yang,Hsün-pao
ED  - FAO
TI  - Fact-finding with rural people: a guide to effective social survey 
PY  - 1955///?]
CY  - [S.l.]
PB  - FAO
N1  - Sulla cop.: Key to community self survey; In calce alla cop.: CESTA, Center for social training and action in developing regions
ER  -