Fathima Yasmeen A study on concept of ' prajnaaparaadha ' in relation with the etiopathology of obsessive compulsive disorder guidence of dr m p eswara sarma/ v p s v ayurveda college, kottakkal - Kottakkal V p s v ayurveda college, kottakkal 2009 - 172p./ MAN 07 Dewey Class. No.: 616.89 / FAT/ST