(3QGHWI GdYGde GdESdGej aj (B25 (3YGeG Ph GdMLI (B1382-1407 (3g`(B. / 1962-1987 (3e(B. :s (3EfLGRGJ hJWdYGJ(B.s - (3QGHWI GdYGde GdESdGej (B((3ecI GdecQeI(B).s ((3ecI GdecQeI (B:s (3QGHWI GdYGde GdESdGej,s, 1987)
Keywords: (3QGHWI GdYGde GdESdGej (B((3ecI GdecQeI(B)s; (3efXeGJ hgjFGJ ESdGejIs