Emmer, Edmund T. <br/><br/>
Improving teaching through experimentation :  a laboratory approach / 
by Edmund T. Emmer and Gregg B. Millett. 
 - Englewood Cliffs, N. J. :  Prentice-Hall,  1970. 
 - viii, 159 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>70-101531 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Experimental methods.<br/>Teaching.