Home economics competencies and competency indicators

Manylion Llyfryddiaeth
Prif Awdur:	Trow, Ruby L.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Redondo Beach, Calif. Plycon Press c1979.
Pynciau:	Home economics > Study and teaching > California. Competency based educational tests.