Jha, Avdhesh S. Research Methodology / Dr. Dipti and P.Bhatt. - New Delhi : APH Publishing, 2017 - xiv 316 p. ; 20 cm. Includes index and bibliographies. ISBN: 9788131310632 Subjects--Topical Terms: Research Methodology. Dewey Class. No.: 001.42 / JHR 2017