Som, Ranjan Kumar <br/><br/>
Practical sampling techniques  / 

 - 2nd. Rev. & expanded 
 - New York:  Marcel Dekker,  1996 
 - xxix, 635p. Index, Bibl. 
 - Statistics textbooks and monographs ; v.148 .
<br/><br/> "Purchased under NBHM grant for the year 1995-96" 
<br/><br/><label>Dewey Class. No.: </label>519.52  / So693.PS