B52-M1983 MECHANICAL REFRIGERATION CODE 

 - S.E. 
 - S.L. Sin Pais  S.E.  1983 
<br/><br/> CLASIFICACION: 621.564 
<br/><br/><label>LCCN: </label>6479 
<br/><br/><label>Dewey Class. No.: </label>621.564