Dr. V. Thangavel R-Line 2 C1sontemporary Research 2024 - 1st Ed. - Tamil Nadu JJ Publications 2024 - 282 Paperback ISBN: 9789334200768 Subjects--Uniform Titles: Research Subjects--Facted Index Terms: R-LineResearch Publication Output Dewey Class. No.: 001'07:300 / THA/MUN