Gage, N. L. <br/><br/>
The scientific basis of the art of teaching / 
Nathaniel Lees Gage 
 - New York :  Teachers College Press,   1978. 
 - 122 p. ;  ill.;  23 cm. 
 - The Julius and Rosa Sachs memorial lectures .
 - Julius and Rosa Sachs Endowment Fund lectures. .
<br/><br/> includes bibliographic reference 
<br/><br/><label>ISBN: </label>0807725374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching.<br/>Education--Research.
<br/><br/><label>LC Class. No.: </label>DUCE LB1025.2.G29