Education for student concerns. 

 - Philadelphia  Instructional Services, School District of Philadelphia  1968. 
 - ix, 212 p.  ill.  28 cm. 
<br/><br/> "Affective Education Research Project." 
<br/><br/>Bibliography: p. 211-212. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational innovations--Philadelphia.<br/>Educational--Research.<br/>Education--Experimental methods.