Velázquez, Francisco <br/><br/>
Diccionario laboral 
Francisco Velázquez. 
 - [s.l.  s.n.]  1978 
 - xi, 269 p.  21 cm. 
<br/><br/>Bibliography: p. 265-267. 
<br/><br/><label>LCCN: </label>78107319 //r80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor--Dictionaries--Spanish.
<br/><br/><label>LC Class. No.: </label>HD4839  / .V44