Vallejo, César,  1892-1938, <br/><br/>
El tungsteno / 
César Vallejo. 
 - 1 online resource. 
<br/><br/> "www.linkgua-digital.com"--Cover. 
<br/><br/><label>ISBN: </label>9788490076521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Fiction.<br/>Working class--Fiction.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Peru--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Fiction.<br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>PQ8497.V35 ebook 
<br/><br/><label>Dewey Class. No.: </label>863.62