Das, M. N. <br/><br/>
Design and analysis of experiments / 
M. N. Das , N. C. Giri 
 - New Delhi :  Wiley Eastern,  1979 
 - 295 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0852261586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental design