Patel A S <br/><br/>
Experimental designs: Their application and statistical analysis in behavioural sciences 

 - India  Sardar Patel University, M. B. Patel College of Education  1979 
 - xii, 224p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental method