Friedman, Philip..
Roads to extinction : essays on the holocaust /
edited by Ada June Friedman with an introduction by Salo Wittmayer Baron 
. - New York ; Philadelphia  : Jewish Publication Society of America and the Conference on Jewish Social Studies, Inc.,  1980 
. - XVI, 610 p.  24 cm. 
<br/><label>  ISBN: </label>0-8276-0170-0