(3GdOhdI h GdEeHQGWhQjI aj GdYUhQ GdhSWi (B/ s - (3gGQJeGf, d(B.(3e(B.s; (3HGQGcdGa, L(B.s; (3jhSa, LhRja fSjes ((3GdEScfOQjg (B:s (3eDSSI THGH GdLGeYI,s, 1984)
Keywords: (3GdYUhQ GdhSWis; (3JGQjN GdYUhQ GdhSWis; (3JGQjN ChQhHGs