Rigg, Robinson Peter <br/><br/>
Audiovisual aids and techniques in managerial and supervisory training / 
by Robinson P. Rigg; with an introductory chapter by P. J. O'Brien 
 - London :  Hamilton,  1969 
 - xi, 198 p. :  ill., forms, plans. ;  26 cm. 
 - Hamilton management and business studies .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0241914396 :  PND 7.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Executives--Training of--Audio-visual aids<br/>Supervisors--Training of--Audio-visual aids
<br/><br/><label>Dewey Class. No.: </label>658.078