(3GgejI GdOhQ GdNdjLj ddYQGb (B/ s - (3GdOGhO, eMehO Ydj, s 1930-(3, s ((3HZOGO, GdYQGb (B: s (3hRGQI GdKbGaI hGdGYdGe, OGFQI GdGYdGe GdOGNdj GdYGeI, s, 1980)
(3SfI GdGjOGY (B: 1980.s
Keywords: (3GdYQGbs -- (3YdGbGJ NGQLjIs -- (3Ohd GdNdjL GdYQHjI(B.s; (3Ohd GdNdjL GdYQHjIs -- (3YdGbGJ NGQLjIs -- (3GdYQGb(B.s