Social work skills:a practise hand book/ 
Trevithick,pamela 
 - 2nd:- 
 - england  open university press,  2005. 
 - 340p;.  ills:,  23cm, 
<br/><br/> book 
<br/><br/><label>ISBN: </label>10 0335214 991 
<br/><br/><label>LC Class. No.: </label>HV40  / .T75 2005