(3GdCMLGe h GdCTcGd h GdCQbGe GdeSdjg (B/ s - (3dHcj, dhQO jSs; (3GdLhGO, NVQs ((3HjQhJ (B:s (3ecJHI dHfGf,s, 1983)
Keywords: (3GdJSdjgs