(3GdeQLY aj Yde GdecJHGJ h GdeYdheGJ (B/ s - (3GdgeTQj, YeQ CMeOs; (3YdjGf, QHMj eUWais ((3YeGf (B:s (3OGQ GdTQhb ddfTQ,s, 1996)
Keywords: (3Yde GdecJHGJs; (3Yde GdeYdheGJs