Heffernan, W. Joseph. <br/><br/>
Social work and social welfare :   an introduction / 
Rose Ambrosino, Joseph Heffernan, Guy Shuttles worth, Robert Ambrosino 
 - 7th ed. 
 - UK  Cengage  2012 
 - xviii,494 p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781111304775 
<br/><br/><label>LC Class. No.: </label>HV91 .H424 2012