Skinner, Charles E <br/><br/>
Essentials of Educational Psychology 

 - Bombay  Asia Publishing House  1961 
 - 522p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>O77  / SK340