(3GdehQO GdQhj aj ehdO GdfHj Udi Gddg Ydjg h Sde h fSHg GdWGgQ (B/ s - (3GdbGQi, edG Ydjs; (3eHQhc, eHQhc ESeGYjds ((3GdbGgQI (B:s (3ecJHI GdbQBf ddWHY h GdfTQ h GdJhRjY,s, 1992)
Keywords: (3GdSjQI GdfHhjIs