Mood, Alexander M. and Graybill, Franklin A. <br/><br/>
Introduction to the theory of Stastistics 

 - 2 
 - New York  McGraw-Hill Book Companey, Inc.  1963 
 - 443 
<br/><br/><label>Publisher. No.: </label> Select Publication House 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics