Whale done  the power of positive relationship 
Ken Blanchard . . . [et al]. 
 - London  Nicholas Brealey  2002 
 - vii, 127p., 21cm. 
<br/><br/><label>ISBN: </label>1-85788-321-7. 
<br/><br/><label>Dewey Class. No.: </label>658.312404  / W36W