Jacobs, Louis.
Jewish ethics, philosophy and mysticism /
Louis Jacobs ; illustrated by Irwin Rosenhouse 
. - New York : Behrman House, Inc.,  1969 
. - xi, 171 p.  21 cm. 
 - (The Chain of tradition series  ; v. 2 )
<br/><label>  ISBN: </label>0-87441-212-9