(3CNHGQ GdOhd hBKGQ GdChd aj GdJGQjN (B/s - (3GdbQeGfj, CMeO Hf jhSa Hf CMeO,s 939-1019 (3g`(B.s; (3MWjW , GMeOs; (3SYO, agejs ((3HjQhJ(B:s (3YGde GdcJH,s, 1992)
(3jhLO YdjgG TQhM(B.s
Keywords: (3GdJGQjN GdESdGejs