(3GdeaJT (B/ s - (3YWGQ, CMeO YHO GdZahQs ((3GdWGFa (B:s (3OGQ Kbja ddfTQ h GdJCdja,s, 1978)
Keywords: (3GdeSQMjI GdYQHjIs; (3GdSYhOjIs