TY  - BOOK
AU  - Eckstein,Max A.
AU  - Noah,Harold J.
TI  - Scientific investigations in comparative education 
U1  - 370.195 
PY  - 1969///.
CY  - London : 
PB  - The Macmillan Company, 
KW  - Comparative Education
KW  - Education--Research
ER  -