(3CSHGH GdfRhd (B/s - (3GdhGMOj, Ydj Hf CMeO Hf eMeOs (3Jhaj (B468 (3gLQjs; (3GdMejOGf, YUGe Hf YHO GdeMSf Hf fGUQs 1380 (3gLQj(B-s ((3GdOeGe (B- (3GdSYhOjI (B:s (3OGQ GdEUdGM ,s, 1992)
Keywords: (3GdbQBfs -- (3CSHGH GdfRhds; (3CSHGH GdfRhds