CBSE X 2021 20 Sample Papers (5 Science, 5 Mathematics Standard, 5 Social Science & 5 English Language & Literature) / 
GKP 
 - 1st edition 
 -  GKP/CLE ,  2021 
 - 562 pages 
<br/><br/><label>ISBN: </label>9789390820269 
<br/><br/><label>Dewey Class. No.: </label>371.32CBSE  / GKP