(3TQM bGfhf GdGUdGM GdRQGYj (B178 (3dSfI (B1952 (3GdeYOd GNjQG HGdbhGfjf Qbe (B127 (3h (B128 (3h (B132 (3h (B172 (3h (B185 (3h (B187 (3dSfI (B1961 (3h (B139 (3h (B148 (3dSfI (B1962 (3h (B17 (3dSfI (B1963 (3eYdbG Ydjg HGdePcQGJ GdGjVGMjI (B. (3hGdJaSjQGJ GdJTQjYjI, hGddhGFM GdJfajPjI, hGdbhGfjf GdJcejdjI, hePGgH GdTQGM, hGdeHGOF GdbVGFjI (B/ s - (3GdYeQhSj, GfhQ, s ((3GdbGgQI (B[(3eUQ(B] : s (3OGQ GdacQ GdMOjK ddWHY hGdfTQ (B963.s, 1963)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGUdGM GdRQGYjs -- (3bhGfjf hJTQjYGJs -- (3GdYQGb(B.s; (3GdbGfhf GdRQGYjs -- (3GdYQGb(B.s; (3GdGQGVj GdRQGYjIs -- (3bhGfjf hJTQjYGJs -- (3GdYQGb(B.s