Navaneethan S. <br/><br/>
Science and technology in the development of India part II :  for TNPSC examinations / 
Navaneethan S. 
 - 2nd ed. 
 - Chennai :  Tamizhi,  2025. 
 - xi, 447p. : ill. ;   28 cm. 
<br/><br/><label>ISBN: </label>9788198293985 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and technology--India--Examinations, questions, etc.<br/>Science and technology--Development.--India<br/>Tamil Nadu Public Service Commission--Examinations--Study guides.
<br/><br/><label>Dewey Class. No.: </label>338.954 NAV