(3SjchdhLjI GddYH (B/s - (3ejdQ, ShRGfGs; (3YjSi, MSfs 1935-; (3ESeGYjd, eMeO YeGO GdOjfs ((3GdchjJ (B:s (3GdeLdS GdhWfj ddKbGaI hGdafhf hGdBOGH ,s, 1987)
Keywords: (3GdCWaGds -- (3Yde faSs; (3dYH GdCWaGds -- (3LhGfH faSjIs; (3Yde faSs -- (3GdSdhe GdGLJeGYj s