Sperry, Len <br/><br/>
Family assessment  contemporary and cutting-edge strategies 
Len Sperry 
 - 2nd ed. 
 - New York  Routledge  2012 
 - xvii, 337p 
 - Family therapy and counseling series   edited by Jon Carlson .
<br/><br/><label>ISBN: </label>9780415894074  P 24.99