(3GdEeGe GdJQePj (B: s (3CHh YjSj GdJQePj (B/ s - (3Ydj, Ydj jhSas ((3HjQhJ (B:s (3OGQ GdLdjd,s, 1986)
Keywords: (3GdJQePjs; (3fGTFhf UZGQ (B(10-14) (3SfIs