(3GdMbhb GdSjGSjI ddeQCI aj GdESdGe hGdacQ hGdJTQjY GdeYGUQ (B/s - (3eMeO CfS bGSe LYaQ(B.s ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1987)
(3jJVef edGMb(B.s
(3HHdjhLQGajG(B: (3UaMGJ (B156-157.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI aj MhGTj GdUaMGJ(B.s
Keywords: (3GdMbhb h GdMQjGJ GdYGeIs