Zietz, Dorothy <br/><br/>
Child welfare  principles and methods. 

 - New York  Wiley  [1959] 
 - xii, 384 p.  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>59009361 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child welfare<br/>Child welfare--United States.
<br/><br/><label>LC Class. No.: </label>HV713  / .Z5 
<br/><br/><label>Dewey Class. No.: </label>362.70973 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 320  / Z48c 1959