The audio-workbook
Langdon, Danny G.
The audio-workbook Danny G. Langdon. - Englewood Cliffs, N.J. Educational Technology Publications c1978. - ix, 59 p. 24 cm. - The Instructional design library v. 5 .
Bibliography: p. 61.
0877781095
77025109
Audiovisual education.
LB1043 / .L28
371.33/3
The audio-workbook Danny G. Langdon. - Englewood Cliffs, N.J. Educational Technology Publications c1978. - ix, 59 p. 24 cm. - The Instructional design library v. 5 .
Bibliography: p. 61.
0877781095
77025109
Audiovisual education.
LB1043 / .L28
371.33/3