Saraswati, Swami Satyananda Four chapters on freedom : commentary on Yoga sutras of Patanjali / Swami Satyananda Saraswati - Bihar : Yoga Publication trust, 2013. - xiii, 396 p. 21 cm. Includes Glossary and Index. ISBN: 9788185787183 Subjects--Topical Terms: YogaYogasūtra (Patañjali) Dewey Class. No.: 181.452 / SAR/F