Govindarajulu, Zakkula. , <br/><br/>
Elements of sampling theory and methods / 
Zakkula Govindarajulu. 
<br/><br/><label>ISBN: </label>0137435762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics).
<br/><br/><label>LC Class. No.: </label>QA276.6   / .G68 1999