Punsalan, Twila G. <br/><br/>
Statistics:  A simplified Approach. 

 - 1st./ed 
 - ix, 211p  index  25.5cm. 
<br/><br/><label>ISBN: </label>9712301486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--Manila, Philippines--1989--newsprint