TY  - BOOK
AU  - Platt, William J
ED  - United Nations Educational, Scientific and Cultural Organization (Pris)
TI  - Research for educational planning: notes on emergent needs
U1  - 370 21st
PY  - 1970///
CY  - Paris
PB  - UNESCO
KW  - Education-Research; Educational planning; Education-Economic aspects; Education-Aims and objectives
ER  -