Triola, Mario F. <br/><br/>
Elementary statistics / 
Mario F. Triola. 
 - 6th ed.  Annotated instructor edition  
 - Reading, Mass. :  Addison-Wesley,  c1998. 
 - various paging :  some col. ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 759) and index. 
<br/><br/><label>ISBN: </label>0201576848  TZS 12,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5 TRI