(3fHV GdacQ(B: (3bQGAGJ ai Gdaf hGdGOGH (B/ s - (3UdGM YHOGdUHhQs ([S.N] : (3OGQ GdeQjN ddfTQ , s, 1982)
Keywords: (3GdGOH GdYQHis; (3ebGdGJ heMGVQGJs