Vishnudevananda, Swami. The complete illustrated book of yoga. [electronic resource] / Introd. by Marcus Bach.. — New York, : Pocket Books, [1972, c1960]. — 411 p. : illus. 18 cm. Includes bibliography. Subjects--Topical Terms: Yoga. LC Class. No.: B132.Y6 / V47 1972 Dewey Class. No.: 181.45