(3ef bVGjG GdKbGaI GdYQHjI GdeYGUQI (B/s - (3UGHQ, eMjj GdOjf,s 1919- ((3HjQhJ ;s (3UjOG, dHfGf (B:s (3GdecJHI GdYUQjI,s, 1987)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdKbGaI GdYQHjIs