Occupational groups and class specifications.

Occupational groups and class specifications.

Manylion Llyfryddiaeth
Awdur Corfforaethol: Philippines (Republic) Wage and Position Classification Office
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Manila L.J. Kroeger and Associates 1955.
Pynciau:
Job analysis.