Boszormenyi-Nagy, Ivan <br/><br/>
Invisible loyalties : reciprocity in intergenerational family therapy /  
Ivan Boszormenyi-Nagy, Geraldine M. Spark 
 - Hagerstown :   Harper and Row Publishers,  1973 
 - xix, 408 p 
<br/><br/> Incluye bibliografía 
<br/><br/>Psiquiatría 
<br/><br/><label>ISBN: </label>061405213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicoterapia familiar
<br/><br/><label>Dewey Class. No.: </label>616.8915 B747i