Swami, Om. The hidden power of Gayatri mantra : How to realize your full potential through daily practice / By Om Swami. - 1st Ed. - New Delhi : Jaico Publication House, 2020. - 178p. ; 00 cm. ISBN: 9789388423243 Subjects--Topical Terms: Religions of Indic origin. Dewey Class. No.: 294.52114 / SWA