Darnton, Peter. <br/><br/>
Training technology programme; v.9  audio techniques in training 
by Peter Darnton 
 - Carnforth  Parthenon  1987 
 - 162p. 
<br/><br/><label>ISBN: </label>1850701660 
<br/><br/><label>Dewey Class. No.: </label>371.3  / N87.9