John, J.A <br/><br/>
Experiments:  design and analysis/2nd ed. 

 - 2nd ed. 
 - London  Charles Griffin & Company  1977 
<br/><br/><label>ISBN: </label>0 85264 222 9 
<br/><br/><label>Subjects--Index Terms: </label>Experimental design 
<br/><br/><label>Dewey Class. No.: </label>519.242  / JOH