TY  - BOOK
AU  - Warren,Hugh Alan
TI  - L'Enseignement technique et professionnel: etude comparative dans dix pays 
PY  - 1968///
CY  - Paris
PB  - Unesco
KW  - Vocational education
KW  - Comparative education
N1  - Also published in English entitled : Vocational and technical education
ER  -