Egan, Gerard, <br/><br/>
The skilled helper :  a systematic approach to effective helping / 
Gerard Egan. 
 - Fourth edition. 
 - xviii, 445 pages :  illustrations ;  25 cm. 
<br/><br/> Pesanan sementara YUHA -Pn Baizura 
<br/><br/>Bibliography: page 410-430 
<br/><br/><label>ISBN: </label>0534121381 :  USD18.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Counseling psychology.<br/>Helping behavior.<br/>Helping behavior