Human resources development vocational guidance and vocational training.

Human resources development vocational guidance and vocational training.

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Manylion Llyfryddiaeth
Awdur Corfforaethol: International Labor Office
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Geneva International Labor Office [1974].
Pynciau:
Vocational guidance.
Occupational training.