(3UfGYI GdZRd hGdfSjL hJWhjQgG (B:s (3JbQjQ ebOe Edi SjGOI QFjS GdLeghQjI (B/s (3GdOhQI GdKGfjI (B/s ((3GdbGgQI (B:s (3GdeLdS Gdbhej ddEfJGL hGdTFhf GdCbJUGOjI (B,s, 1976)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3JbGQjQ QSejI s; (3JWhjQGJ UfGYjI s