Gerschenkron, Alexander. <br/><br/>
El atraso económico en su perspectiva histórica. 
[Traducción de Soledad Bastida] 
 - Barcelona  Ediciones Ariel  [1968] 
<br/><br/> Translation of: Economic backwardness in historical perspective; a book of essays. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union.--Industries.<br/>Bulgaria--Industries.<br/>Italy.--Industries.<br/>Soviet Union.--Economic conditions.