(3GdUbQ hGdUjO YfO GdYQH (B/ s - (3cTGLe(B, (3GHh GdaJM eMehO Hf TGgcs ([S.N] : (3TQcI cGXe ddfTQ hGdJQLeI hGdJhRjY , s, 1985)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdUbhQs; (3GdWjhQ GdLGQMIs; (3GdUjO HGdUbhQs