(3GdeONd Gdi YdGL GdeTcdGJ GdYeGdjI ef efXhQ GdMQjI GdGLJeGYjI (B/ s - (3eMeO SdGeI ZHGhis; (3GejQI efUhQ jhSa Ydis ([S.N] : (3GdecJH GdLGeYi GdMOjK , s, 1991)
Keywords: (3GdNOeI GdGLJeGYjIs; (3GdYed hGdYeGds; (3GdSdhc GdGLJeGYis; (3GdJTQjYGJ GdGLJeGYjIs