(3ebOeI ai GdQjGVjGJ GdGbJUGOjI (B/ s - (3GjKd YHOGdLHGQ GdLheQOs ([S.N] : (3hRGQI GdJYdje GdYGdi hGdHMK GdYdei , s, 1988)
Keywords: (3GdGbJUGOs; (3GdJaGVd hGdJcGeds; (3GdQjGVjGJs; (3GdGLJeGYs; (3JYdje hJOQjSs; (3GdWQb GdGMUGFjIs; (3GdGbJUGO GdQjGVis; (3GdYdhe GdHMJIs