Kidd, Kenneth Paul. <br/><br/>
Teaching materials for mathematics classes, 
compiled by Kenneth P. Kidd and Kenneth E. Brown. 
 - [Washington]  U.S. Dept. of Health, Education, and Welfare, Office of Education,  [1953?] 
 - v, 36 p.  27 cm. 
 - [U.S. Office of Education] Circular  no. 399 .
 - Circular (United States. Office of Education) ;  no. 399. .
<br/><br/>With: Selected references to secondary school supervision, 1948-1953 / Ellsworth Tompkins and Ralph Beckley. Washington : U.S. Dept. of Health, Education, and Welfare, Office of Education, 1954. Bound together subsequent to publication. 
<br/><br/><label>LCCN: </label>e  54000021  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.
<br/><br/><label>LC Class. No.: </label>L111  / .A72 no. 399 
<br/><br/><label>Dewey Class. No.: </label>510.78