Ahlawat, Ravinder pal. Research process in physical education and sports science / By Ravinder pal Ahlawat. - 1st Ed. - New Delhi-110001 : Friends Publication, 2018. - 252p. ; 00 cm. ISBN: 9788172165239 Subjects--Topical Terms: Medicine and health. Dewey Class. No.: 613.7 / AHL