TY  - BOOK
AU  - McGranahan Donald V
AU  -  Richard-Proust Claude
TI  - Methods of estimation and prediction in socioecono
T2  - "United Nations Records Institute for Social Development, Publication"
U1  - "Y:677:(B).1.N7, L3/UN" 
PY  - 1973///
CY  - Geneva
PB  - UNRISD       
KW  - Social Development
ER  -