(3GdajRjGA ddUZGQ (B/ s - (3SjchQhc, djhfjOs; (3GcQe GdfhGHs ([S.N] : (3OGQ ejQ ddWHGYI hGdfTQ , s, 1988)
Keywords: (3GdJYdjes; (3GdGWaGd (B- (3JYdjes; (3GdajRjGA (B- (3OQGSI hJYdjes