British Teaching Techniques In Adult Education  
Ed. by Michael D. Stephens and Gordon W. Roderick  
 - New York:  Drake publisher inc,  1971. 
 - 206p 
<br/><br/><label>ISBN: </label>87749 213 1 
<br/><br/><label>LC Class. No.: </label>LC 5256  / .G7 1971