A manager's guide to audiovisuals /
Allen, Sylvia.
A manager's guide to audiovisuals / Sylvia Allen. - New York : McGraw-Hill, c1979. - ix, 182 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 167-168.
0070010935
Communication in management--Audio-visual aids.
Management--Audio-visual aids.
HD30.3 / .A42
658.4/51
A manager's guide to audiovisuals / Sylvia Allen. - New York : McGraw-Hill, c1979. - ix, 182 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 167-168.
0070010935
Communication in management--Audio-visual aids.
Management--Audio-visual aids.
HD30.3 / .A42
658.4/51