Needs and influencing forces 
editors, Edward Landy and Arthur M. Kroll 
 - Cambridge, Mass. :  Harvard Graduate School of Education,  1965. 
 - viii, 261 p. ; 23 cm. 
 - Guidance in American education  no.3 .
<br/><br/> Selected papers from the 1965 Summer Institute for Administrators of Pupil Personnel Services, Harvard Graduate School of Education. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel service education--Congresses