Williams, E. J.  <br/><br/>
Estimation of components of variability /  
E.J. Williams. 
 - Melbourne :    Common Wealth Scientific and Industrial Research Orga nisation,    1954. 
 - 22 p. :    ill. ;    24 cm. 
 - Division of mathematical statistics technical paper ;    no. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Variability.<br/> Mathematical statistics.
<br/><br/><label>Gov. Doc. Class. No.: </label>G. AUS C81 (08)1/1