NEXT IAS <br/><br/>
Science & technology  Civil services examination 

 - New Delhi  Made easy  2018 
 - 234 p. 
<br/><br/><label>ISBN: </label>9789351473978 
<br/><br/><label>Standard No.: </label>120516 
<br/><br/><label>Subjects--Index Terms: </label>General- competitive exams- IAS exams 
<br/><br/><label>Dewey Class. No.: </label>600  / SCI