Grohmann Carl J <br/><br/>
Principles and practice of statistics 

 - London  George g harrap & Co Ltd       1964 
 - 272p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B28, K4