Practical Occultism  English 
Blavasky H P 
 - 1st, 8th printing 
 - Madras  Theosophical Publishing House  1989 
 - 106 
<br/><br/><label>ISBN: </label>8170590760 
<br/><br/><label>Dewey Class. No.: </label>133 BLA  / 2085