Herzog, Elizabeth <br/><br/>
Some guide lines for evaluative research  assessing psycho-social change in individuals 
Elizabeth Herzog 
 - Washington  U.S. Dept. of Health, Education, and Welfare, Social Security, Administration, Children's Bureau, 1c1959 
 - 117 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science research