(3CHh YHjOI Hf GdLQGM (B/s - (3GdOhej, CMeO YHO GdLhGOs ((3UjOG, dHfGf (B:s (3GdecJHI GdYUQjI,s, 1975)
Keywords: (3CHh YHjOI Hf GdLQGM, YGeQ Hf YHO Gddg Hf GdLQGM,s -- 40 (3bHd gLQj(B-18 (3gLQjs; (3GdUMGHI hGdJGHYhfs -- (3JQGLes