(3HjGf ehLR deTGQjY GdeQcR GdJQHhj ddHMhK hGdGfeGA NdGd YGe (B1979 s - (3GdeQcR GdJQHhj ddHMhK hGdGfeGA(B: (3GYOGO GdeOjQjI GdGOGQjI s ((3HjQhJs (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 1979)
Keywords: (3GdeQcR GdJQHhj ddHMhK hGdGfeGA(B-(3HjGf ehLR (B-(3GdeTGQjY (B-(3YGe(B1979s; (3dHfGf(B-(3GdeQcR GdJQHhj ddHMhK hGdGfeGA(B-(3HjGf ehLR (B-(3GdeTGQjY (B-(3YGe(B1979s