Mahar, Mary Helen,  1913- <br/><br/>
The school library as a materials center;  educational needs of librarians and teachers in its administration and use. 

 - [Washington]  U.S. Dept. of Health, Education, and Welfare, Office of Education. [U.S. Govt. Print Off.,  1963] 
 - iii, 84 p.  tables. 
 - United States Office of Education. Circular,  no. 708 .
<br/><br/> "OE-15042."  "Proceedings of a conference under the auspices of the U.S. Dept. of Health, Education, and Welfare, Office of Education, Washington, May 16, 17, 18, l962." 
<br/><br/>With : Science publication / Albert Piltz. Washington : Govt. Print. Off., 1963. Bound together subsequent to publication. 
<br/><br/><label>LCCN: </label>hew63000142  
<br/><br/><label>Subjects--Topical Terms: </label><br/>School libraries--Congresses.--United States<br/>Instructional materials centers.
<br/><br/><label>LC Class. No.: </label>L111  / .A72 no. 708