A bias for hope :  essays on development and Latin America 
by Albert O. Hirschman. 
 - New Haven  Yale Univ. Press  1971.  
 - ix, 374 s. 
<br/><br/><label>ISBN: </label>0300014562 (inb.) 0300014902 (hft.) 9780300014563 (inb.) 9780300014907 (hft.)