Tola , Fernando . <br/><br/>
The Yogasutra of Patanjali: On Concentration of Mind /  Textual Documents 
Fernando Tola & Carmen Dragonetti. 
 - 1st ed. / 
 - Delhi :  Motilal Banarsidass Publishers ,  1987. 
 - 193p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Yoga Philosophy G-Philosophy 
<br/><br/><label>Dewey Class. No.: </label>181.45  / To 574 Yo