(3ehShYI YGde GdGdcJQhfGJ (B/ s - (3OGQ GdQGJH GdLGeYjIs ([S.N] : (3OGQ GdQGJH GdLGeYjI , s, 1987)
Keywords: (3ehShYGJs; (3GdGLgRI GdGdcJQhfjIs; (3GdOhGFQ GdGdcJQhfjIs; (3GdcJH GdeQLYjIs; (3GdGdcJQhfjGJs