(3bVGjG GdLedI GdNHQjI aj cJH EYQGH GdbQBf heYGfjg MJi fgGjI GdbQf GdQGHY GdgLQj (B/s - (3GdYhaj, eYjV Hf eSGYO GdQKjY,s 1369 (3gLQj(B-s ((3GdQjGV (B:s (3eYjV Hf eSGYO GdQKjY GdYhaj,s, 1983)
(3GdCUd CWQhMI(B-(3LGeYI GdbGgQI, (B1980.s
Keywords: (3GdbQBfs -- (3EYQGHs; (3GdbQBfs -- (3CdaGXs; (3GddZI GdYQHjIs -- (3fMhs