(3agGQS fUH GdQGjI dCMGOjK GdgOGjI (B/s - (3GdRjdYj, YHO Gddg Hf jhSa Hf eMeO,s (3J(B. 762 (3g`(B.s; (3YhGeI , eMeOs; (3YHLj , MSfs ((3OeTb(B:s (3GdefGQ ddfTQ hGdJhRjY,s, 1997)
Keywords: (3GdMOjKs -- (3eSJNQLGJs; (3GdMOjKs -- (3eSJNQLGJs