Guide to programmed techniques in industrial training

Dades bibliogràfiques
Autor principal:	Shirley-Smith, Katalin
Format:	Llibre
Idioma:	English
Publicat:	Essex, Eng. Gower Press c1968
Matèries:	Employees, Training of > Great Britain > Programmed instruction. I. Title. x Smith, Katalin Shirley.