(3ehGQO GdejGg aj GdhWf GdYQHj(B,(3OQGSI gjOQhZQGajI hgjOQhdhLjI hGbJUGOjIs - (3GdOfGUhQi LeGd GdOjfs ((3GdbGgQI ecJHI GdGfLdh GdeUQjI s, 1969)