Moore, P. G <br/><br/>
A first course, from the Beginnings, for Schools and Universities  with many examples and solutions 
P. G. Moore 
 - Ed. 2 -a 
 - Cambridge  Cambridge University Press  1969 
 - 285 p  tab  25 cm 
 - Principles of statistical techniques .
<br/><br/> Contine bibliogr. si index