Armstrong, Pat. <br/><br/>
People in organisations / 
Pat Armstrong and Chris Dawson. 
 - 5th ed. 
 - Huntingdon :  ELM Publications,  1996. 
 - 461p 
<br/><br/> Previous ed.: 1989. 
<br/><br/><label>ISBN: </label>1854502409  9.95 9781854502407