Wright, Grace Stevens. <br/><br/>
Block-time classes and the core program in the junior high school. 

 - [Washington]  U.S. Dept. of Health, Education, and Welfare,     Office of Education  [1958] 
 - ix, 70 p.  illus., tables.  24 cm. 
<br/><br/>Copy 1 of L111.A6 with: Retention and withdrawal of college students / Robert Earl Iffert. Washington : Govt. Print. Off., 1957. Bound together subsequent to publication. 
<br/><br/><label>LCCN: </label>hew58000012  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Junior high schools--Curricula.<br/>Education--Experimental methods.
<br/><br/><label>LC Class. No.: </label>L111  / .A6 1958, no. 6 
<br/><br/><label>Dewey Class. No.: </label>373.23