Basic quantitative techniques / 
Wong Yoke Ming ... [et al.]. 
 -  Pearson / Prentice Hall,  2006. 
 - xiii, 184 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9833655513 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.<br/>Mathematics--Statistics.