NCERT digest old + new Tamil Nadu general science :   for UPSC & State PSC civil services exams. /  
Disha Publication Inc. 
 - 2nd ed. 
 - New Delhi :  Disha,  [2024] 
 - (368p.) :  ill. ;   22 cm. 
<br/><br/> Includes coverage of old and new NCERT textbooks and Tamil Nadu textbooks. 
<br/><br/><label>ISBN: </label>9789362254399 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General science--Study and teaching--India.<br/>General science--Examinations--Study guides.<br/>Civil service--Examinations--Study guides--India.
<br/><br/><label>Dewey Class. No.: </label>507 NCE