Ellsworth, Ralph Eugene, 1907- <br/><br/>
The school library:  facilities for independent study in the secondary school / 
by Ralph E. Ellsworth and Hobart D. Wagener ; edited by Ruth Weinstock. 
 - New York:  Educational Facilities Laboratories,  1963. 
 - 142 p. :  ill. ;   23 cm. 
<br/><br/> a report from Educational Facilities Laborataries. 
<br/><br/>p. 137-139. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School libraries.