The leadership role of state supervisors of mathematics :    report of a conference under the auspices of the U. S. Department of Health, E ducation, and Welfare, Washington, June 19-23, 1961. 

 - Washington, D. C. :    Government Printing Office,    1962. 
 - 107 p. ;    22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> State supervision of teaching.
<br/><br/><label>Dewey Class. No.: </label>371.102