Saraswati, Swami Satyananda Yoga nidra / Swami Satyananda Saraswati - Bihar : Yoga Publication trust, 2012. - 261 p. ill. ; 21 cm. Includes Reference. ISBN: 9788185787121 Subjects--Topical Terms: YogaRelaxationYoga, RājaYoga--Therapeutic use Dewey Class. No.: 613.792 / SAR/Y