Lecturing to large groups /

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Bibliographic Details
Main Author: Powell, Len S. (Len Sutherland)
Corporate Author: British Association for Commercial and Industrial Education
Format: Book
Language:English
Published: London [England] : British Association for Commercial and Industrial Education, 1966.
Subjects:
Description
Physical Description:11 p. : ill. ; 25 cm.
Bibliography:Includes bibliographical references.
ISBN:0851710174 (pbk.)