Lowry, Charles D. <br/><br/>
The relation of superintendents and principals to the training and professional improvement of their teachers 
by Charles D. Lowry ; edited by Manfred J. Holmes. The co-ordination of the kindergarten and the elementary school : supplement to the Sixth Yearbook, part II / by Benjamin C. Gregory ... [et al.] 
 - Chicago  University of Chicago Press  1908. 
 - 7th. pt.1 ,75 p. 
 - Seventh Yearbook of the National Society for the Scientific Study of Education  pt. I-II .
 - Yearbook of the National Society for the Scientific Study of Education  7th, pt.1-2 . .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Training of--United States.<br/>Education<br/>Kindergarten