. (3OjhGf LQjQs - .(3LQjQ, Hf YWjI GdNWai, (B653-732(3?, (B33-144(3?gs; (3aOe dg (B: (3cQe GdHSJGfjs ((3HjQhJs (3ddWHGYI hGdfTQOGQ UGOQs (3OGQ HjQhJ ddWHGYI hGdfTQs, 1964)
Keywords: (3LQjQ, Hf YWjI GdNWai, (B653-732(3?, (B33-144(3g?s; (3OjhGfs