Stevens, Romiett, 1866- <br/><br/>
The question as a measure of efficiency in intruction :  a critical study of class-room practice / 
By Romiett Stevens. 
 - Columbia University, New York :  Teachers College,  1912. 
 - 3 p.l., 95 p. :  ill . ;  24cm. 
 - Contributions to education ; no.48. .
<br/><br/> Published also as author's dissertation. 
<br/><br/><label>ISBN: </label>0404550487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching.