(3GdHMK GdCOHj WHjYJg (B- (3efGgLg (B- (3CUhdg (B- (3eUGOQg (B/ s - (3Vja, Thbjs ((3GdbGgQI (B:s (3OGQ GdeYGQa,s, 1983)
Keywords: (3GdCOHs; (3GdCHMGK GdCOHjIs