(3fUH GdQGjI dCMGOjK GdgOGjI (B/s - (3GdRjdYj, YHO Gddg Hf jhSa Hf eMeO,s (3Jhaj (B762 (3gLQjs ((3LOI, GdSYhOjI (B:s (3HjQhJ, dHfGf (B:s (3OGQ GdbHdI ddKbGaI GdESdGejI ;s (3eDSSI GdQjGf,s, 1997)
(3GdeMJhjGJ (B: 5 (3eLdO (B: (3agGQS fUH GdQGjI (B/ (3Yed MSf YHLj ; ETQGa eMeO YhGeI(B.s
Keywords: (3GdMOjKs -- (3eSJNQLGJs; (3Gdabg GdESdGejs; (3GdMOjKs -- (3agGQSs