Singh, Akhand Pratap  <br/><br/>
Vyavaharik Manovigyan (Applied Psychology): in Hindi 

 - 1st Edition 
 - Delhi  Shivank Prakashan  2019 
 - 280p.  
<br/><br/><label>ISBN: </label>9789383980895 
<br/><br/><label>Dewey Class. No.: </label>823  / SIN/V