Gangel, Kenneth O.  <br/><br/>
Understanding teaching   / 
Kenneth O. Gangel 
 - Wheaton, Ill. :   Evangelical Teacher Training Association,  1979 
 - 93 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0910566143 9780910566148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christian education Teaching methods.
<br/><br/><label>LC Class. No.: </label>BV1534  / .G33 1979