Agarwal, Chetan Research Methodology in Library Science - New Delhi: Commonwealth Publishers, 2025. - 276p. 1.LIS Research Methods2. Qualitative Library Research3. Assessing Library Performance4. Library Reference Services5. Issues in Information Retrieval ISBN: 9788131103357 Subjects--Topical Terms: Library Science--Research Methodology Dewey Class. No.: 020.72 / AGA/R