Mangal, S K <br/><br/>
Adhigam evam shikshan [ hindi]/ 
by S K Mangal; Shubhra Mangal 
 - Delhi  PHI Learning Private Limited  2025 
 - xix, 636p. 
<br/><br/><label>ISBN: </label>978-93-88028-53-0 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Dewey Class. No.: </label>370.154 4 MAN/R