(3GdbhYO GdOhdjI GdLOjOI defY GdJUGOe aj GdHMQ(B:s (3OQGSI JMdjdjI eY GdfU GdEfLdjRj GdcGed ddbhGYO GdLOjOI(B/s - (3eUWaj eMeO YHOGdYRjRs ((3eUQ(B:s (3efTCI GdeYGQa(B,s, 1977)
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdEfLdjRjIs
Keywords: (3GdbGfhf GdOhdj GdYGes; (3GdbGfhf GdOhdj ddHMGQs