(3bUGFO Edi GdCe hGdCSQI (B/s - (3LQGQ, MSfj COge,s 1935- ((3YeGf (B- (3GdCQOf (B:s (3OGQ GdVjGA ddfTQ hGdJhRjY,s, 1989)
Keywords: (3GdTYQ GdYQHj s; (3eLehYGJ ef GdTYQ GdYQHj s; (3GdeQCI aj GdTYQs