Wilson, Gertrude <br/><br/>
Social group work practice: the creative use of the social process 
by Gertrude Wilson and Gladys Ryland 
 - Boston  Houghton Mifflin  1949 
 - 687p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work
<br/><br/><label>Dewey Class. No.: </label>Q25 W693