Patel, A. S. <br/><br/>
Experimental designs- their application and statistical analysis in behavioural sciences 

 - Vallabha Vidyanagar  M.B. Patel College of Edu.  xii,224 
 - 307/Pat 
<br/><br/><br/>English 
<br/><br/><label>Dewey Class. No.: </label>307  / Pat