TY  - BOOK
ED  - International Labour Office.
TI  - Problems of vocational guidance
T2  - Studies and reports, series J (Education)
AV  - HD4813 .I4 ser. J, no. 4
PY  - 1935///
CY  - Geneva
KW  - Vocational guidance
KW  - Ability
KW  - Testing
N1  - At head of title: International Labour Office; Appendix x (bibliography): p. 174-183
ER  -