(3GdeQGI GdadSWjfjI h GdWad GdadSWjfi ai ehGLgI GdZRhI GdUgjhfjI (B/ s - (3GdOLGfi (B: (3YHdIs ((3HjQhJ ; GdbGgQI (B: s (3OGQ GdeSJbHd GdYQHj (B: s, 1992)
Keywords: (3GdGWaGd ai adSWjfs -- (3GMhGd SjGSjIs; (3GdeQCIs -- (3GMhGd SjGSjIs; (3GdfRGY GdYQHi GdGSQGFjdis