Saw, Awee-Hock <br/><br/>
A guide to the conducting surveys / 
Saw Swee-Hock 
 - Singapore :  Time Books,  1990 
 - 131 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9812040684 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics