(3Odjd GNJHGQ hJbhje GdhSGFd GdSeYjI hGdHUQjI hGdehGQO GdJYdjejIs - (3dhjS cGed edjcgs; (3Ydj YKeGf (B((3JbOje(B)s; (3EHQGgje CHhdZOs ((3eUQs (3eQcR GdJQHjI GdCSGSjI aj GdYGde GdYQHjs, 1958)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General