Zaehner, R. C. 1913-1974.
Mysticism, sacred and profane: an inquiry into some varieties of praeternatural experience /
R.C. Zaehner 
. - New York : Oxford University Press,  1961 
. - xvi, 256 p.  21 cm. 
 - (A Galaxy Book  ; GB 56 )
<br/><br/> In memoriam H.F. Bishop.