TY  - BOOK
AU  - Landsheere, G. De
TI  - Empirical research in education
SN  - 9231020234
U1  - 370.78 
PY  - 1982///
CY  - France
PB  - UNESCO
N1  - 1.	Introduction
2.	Definitions
3.	Quantitative and qualitative
4.	Illustrations
5.	Institutions for research institutions




ER  -