Allen, Dwight William <br/><br/>
Microteaching / 
by Dwight Allen and Kevin Ryan 
 - Reading, Mass. :  Addison-Wesley,  1969 
 - xv, 151 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>78-079588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microteaching