(3OjhGf MHjHJj GdbOSs - (3Gd(B^(3GSYjO(B. (3YHO Gddg YHO GdQRGb eSYhOs ((3GdhcGdI GdYQHjIs, 1984)
Keywords: (3GdTYQ GdYQHjs; (3adSWjf(B- (3TYQs