Ehrenfeld Sylvain <br/><br/>
Introduction to statistical method 

 - New York, USA  McGraw Hill Book Company  1964 
 - x,533p. 
 - McGraw-Hill series in probability and statistics .
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Methods