WALKER, HELEN M <br/><br/>
MATHEMATICS ESSENTIAL FOR ELEMENTARY STATISTICS: A SELF-TEACHING MANUAL 

 - S.E. 
 - Estados Unidos  HENRY HOLT  1951 NEW YORK 
 - 382 
<br/><br/><label>LCCN: </label>18630 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADISTICAS<br/>MATEMATICAS-PROBLEMAS Y EJERCICIOS
<br/><br/><label>Dewey Class. No.: </label>519.5