O'Brien, Paddy. <br/><br/>
Positive management :  assertiveness for managers / 
Paddy O'Brien. 
 - London :  Nicholas Brealey Pub.,  1992. 
 - 170 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>1857880080  RM52.61 9781857880083  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management.