Tan, Willie <br/><br/>
Practical research methods / 
Willie Tan 
 - 2nd ed. 
 - Singapore :  Pearson-Prentice Hall,  2004 
 - xiv, 593 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9812446338  RM129.85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology