Developing programmed instructional materials :
Espich, James E.,
Developing programmed instructional materials : A handbook for program writers / By James e. espich & bill Williams. - 138 páginas
Autoría--Enseñanza programada
LB1028.6 / E85
Developing programmed instructional materials : A handbook for program writers / By James e. espich & bill Williams. - 138 páginas
Autoría--Enseñanza programada
LB1028.6 / E85