(3JfejI GdehGQO GdeYOfjI ai GdhWf GdYQHi (B/ s - (3eMeO SejM YGajIs; (3GMeO YeQGf efUhQs ([S.N] : (3eYgO GdHMhK hGdOQGSGJ GdYQHjI , s, 1977)
Keywords: (3GdGbJUGOs; (3GdhWf GdYQHis; (3GdehGQOs; (3GdehGQO GdeYOfjIs; (3JfejI GdehGQO GdeYOfjIs