Morgan D.V. <br/><br/>
Channeling   Theory,observation and applications 
Morgan D.V. 
 - London  John Wiley and Sons UK      1973 
<br/><br/><label>ISBN: </label>0471615102 
<br/><br/><label>Standard No.: </label>103537 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C:1552, L3