TY  - BOOK
AU  - Hayes, Samuel P
ED  - United Nations Educational, Scientific and Cultural Organization (Paris)
TI  - Measuring the results of development projects: a manual for the use of field workers
U1  - 300.18 21st
PY  - 1959///
CY  - Paris
PB  - UNESCO
KW  - Social planning; Development economics; Acculturation
ER  -