ALLEN, C. FRANK <br/><br/>
FIELD AND OFFICE TABLES: SPECIALLY APPLICABLE TO RAILROADS 

 - 3RD ED. 
 - Estados Unidos  MCGRAW HILL  1920 NEW YORK 
 - 289 
<br/><br/><label>LCCN: </label>28119 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TABLAS MATEMATICAS
<br/><br/><label>Dewey Class. No.: </label>510.212