Desai Krisnakanta Gopalan <br/><br/>
Prarambhik akadasastra ; beginning of statistics in edu & psychology 

 - Ahmedabad  Bharat graphics  1965 
 - 107 
<br/><br/><br/>Gujrati 
<br/><br/><label>Dewey Class. No.: </label>G311.370  / Des