Saraswati, Shivananda. Upasana : In the presenceof the divine / By Shivananda Saraswati. - 1st Ed. - Bihar : YogPublication Trust, 2013. - 258 p. ; 00 cm. ISBN: 9788186336632 Subjects--Topical Terms: Other religions. Dewey Class. No.: 294.58 / SAR