CONTENTS

ANNEX  1    
Guidelines for the use in ITU texts of certain terms linked with physical quantities in French, English and Spanish    
 1     Quotient     
 2     Coefficient and factor       
        2.1     Coefficient 
        2.2     Factor    
 3     Constant    
 4     Index  
 5     Ratio   
 6     Rate, ratio (E); Taux, débit (F); Tasa/proporción/frecuencia (S)