(3GdSfI (B/s - (3GdeQhRj, CHj YHO Gddg eMeO Hf fUQs 202-294 (3gLQjs; (3GdHUjQj, YHO Gddg Hf eMeO SdjeGfs 1373 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ GdYGUeI ,s, 2001)
(3e(B. (3afj TehGg CHjV(B.s
Keywords: (3GdSfIs; (3Yde GdcdGes; (3YbjOI s