Davies, Martin <br/><br/>
The essential social worker :  a guide to positive practice / 
Martin Davies 
 - London :  Heinemann Educational,  1981 
 - 256 p. ;  22 cm. 
 - Community care handbooks .
<br/><br/> With an appendix on'Law and the social worker by Caroline Ball' 
<br/><br/><label>ISBN: </label>0435822675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service