(3LRA GdeDed Hf EjgGH J(B. 254 (3;s (3heYg, ef MOjK ehSi Hf YGeQ GdeQj J(B. 255 /s - (3Hf EjgGH, eDed s (3J(B. 254 (3g`(B.s; (3GdSdej, CMeO Hf YHO Gddg Hf fUQ,s (3J(B. 334 (3g`(B.s; (3GHf aQI, CHh GdaOGA YeGOs; (3GdMOGO, eMehO Hf eMeO,s 1374 (3g`(B-s ((3HQjOI, GdSYhOjI (B:s (3OGQ GdHNGQj,s, 1992)
Keywords: (3GdeQj, ehSi Hf YGeQ Hf YeGQI,s -- (3J(B. 255 (3g`(B.s; (3GdMOjKs -- (3eSJNQLGJs; (3GdMOjKs -- (3QhGjIs