Freund, John E. <br/><br/>
Statistics  a first course 
John E. Freund, Gary A. Simon. 
 - 6th ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1995. 
 - 1v. (various pagings) : ill. ;    24 cm. 
<br/><br/><label>ISBN: </label>0130830240  RM149.52 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics