Siyali Ramamrita Ranganathan (12 August 1892 - 27 September 1972) was a mathematician and librarian from India. He is considered to be the father of library science, documentation and information science in India and is widely known throughout the rest of the world for his fundamental thinking in the field. His most notable contributions to the field were his five laws of library science and the development of the first major analytico-synthetic classification system, the colon classification. His birthday is observed every year as the National Librarian's Day in India. The Government of India awarded Padmashri to Dr. S.R. Ranganathan in 1957 for valuable contributions to Library Science. All staff of the College Library along with the faculty members paid homage and tribute to illustrious Guru Dr. S.R Ranganathan on occasion of National Librarian's Day and observed the National Librarian's Day, 2016 on 12th August, 2016 at Dhemaji College premises. Quiz Competition, Spot Slogan Competition, and Popular Talks etc. were some of the attractions in the programme. Students from different schools of Dhemaji were participated in the programme.