Transactions of the Fourth National Prison Reform Congress   : held at New York, june 6-9, 1876 : being the report of the National Prison Association of the United States, for the years 1874 and 1875 /  
edited by E. C. Wines. 
 - New York :   Office of the Association,   1877. 
 - XVII, 629 p. ;   23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Establecimientos penitenciarios---Estados Unidos.<br/>Establecimientos penitenciarios---Congresos y asambleas.