Tola, Fernando The yogasūtras of patañjali on concentration of mind / Fernando Tola and Carmen Dragonetti ; translated by K. D. Prithipaul - Delhi : Motilal Banarsidass, 1987. - xxv, 201p. ; 21cm. Includes references and index. ISBN: 8120802594 Subjects--Topical Terms: YogaYogasūtra (Patañjali) Dewey Class. No.: 181.452 / TOL