00910cam a22002771 4500 hew59000078 DLC 20260227111509.0 820626s1959 xx 000 0 eng hew59000078 (OCoLC)14623881 DLC DNLM ODaWU ISS OCoLC DLC premarc RC480.5 .H45 W1 UN6181 no.375 1959 FS 14.111:375 Herzog, Elizabeth. Some guide lines for evaluative research; assessing psycho-social change in individuals. [Washington] U.S. Children's Bureau, 1959. 117 p. United States. Children's Bureau. Publication no. 375 "References": p. 96-117. Social sciences Research. Evaluative research Bureau publication (United States. Children's Bureau) ; no. 375. 34212 34212