Cochran, William C. . <br/><br/>
Sampling Techniques /  Textual Documents 
William C. Cochran. 
 - 2nd ed. / 
 - New Delhi :  Wiley Eastern ,  1974. 
 - xvii, 413p. :  ill. ;  22cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0 85226 122 5 
<br/><br/><label>Subjects--Index Terms: </label>Statistics-Sampling Techniques Sampling Techniques PG-Statistics G-Statistics 
<br/><br/><label>Dewey Class. No.: </label>311.22  / C 66 Sa