Steiner, Rudolf,  1861-1925. <br/><br/>
Knowledge of the higher worlds :  how is it achieved? 

 - 6th English ed / 
 - London :  Rudolf Steiner Press,  1989. 
 - 222 p. ;  18 cm 
<br/><br/> Translation of Wie erlangt man Erkenntnisse der höheren Welten? 
<br/><br/>Bibliography: p. [223]-[224] 
<br/><br/><label>ISBN: </label>0854402209 0854402217 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anthroposophy
<br/><br/><label>LC Class. No.: </label>BP595