Singh, R P. <br/><br/>
Pedagogy of School Subject :  Commerce / 
By R P Singh, Imtiyaj Mansoori. 
 - 1st Ed. 
 - Meerut :  R LALL BOOK DEPOT,  2018. 
 - 388p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9789386405678 
<br/><br/><label>Dewey Class. No.: </label>370  / SIN