(3GdOdjd GdYedj ddJUfja aj GdecJHGJ h eQGcR GdJhKjb h GdeYdheGJ (B/ s - (3GdOHGS, ESeGYjd CMeOs; (3TdHj, Lejd eMehOs ((3YeGf (B:s (3LeYjI GdecJHGJ GdGQOfjI,s, 1985)
(3GdLRA GdKGfj JQLeI ddWHYI (B19 (3ef fXGe Ojhj GdYTQjs
Keywords: (3JUfja GdcJHs; (3fXGe Ojhj GdYTQjs