(3dZI GdTYQ(B: (3bQGAI ai GdTYQ GdYQHi GdMOjK (B/ s - (3QLGA YjOs ([S.N] : (3efTGI GdeYGQa GdGSdGejI , s, 1985)
Keywords: (3GdTYQ GdYQHis; (3GdGhRGf GdTYQjIs