(3YLGFH GdJfhje GdeZfGWjSj (B/s (3EYOGO bSe GdJCdja hGdJQLeI aj OGQ GdQTjO(B. s - (3OGQ GdQTjO ddWHGYI hGdfTQ (B((3OeTb(B)s (3bSe GdJCdja hGdJQLeIs ((3OeTb ;s (3OGQ GdQTjO,s, 1988)
Keywords: (3GdJfhje GdeZfGWjSj s