Bluman, Allan G., <br/><br/>
Elementary statistics :  a step by step approach / 
Allan G. Bluman. 
 - Philippines :  McGraw-Hill,  2013. 
 - 2 volumes (various paging) :  illustrations, figures, graphs, tables ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781259010699 
<br/><br/><label>LC Class. No.: </label>Sixth edition. 
<br/><br/><label>Dewey Class. No.: </label>310  / B56