Audio-visual teaching machines
Dorsett, Loyd G.
Audio-visual teaching machines Loyd G. Dorsett. - Englewood Cliffs, N.J. Educational Technology Publications [1971] - xi, 107 p.
0877780099
71125871
Teaching machines
Audiovisual education.
LB1028.5 / .D67
371.39/445
Audio-visual teaching machines Loyd G. Dorsett. - Englewood Cliffs, N.J. Educational Technology Publications [1971] - xi, 107 p.
0877780099
71125871
Teaching machines
Audiovisual education.
LB1028.5 / .D67
371.39/445