(3GdMhGQ GdadSai Hjf MVGQGJ GdTQb GdbOjeI hMVGQI GdjhfGf (B/ s - (3GdLGHQi, Ydi MSjfs ((3HZOGO (B((3GdYQGb(B) : s (3OGQ BaGb YQHjI,s, 1985)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3O(B. / (3LGHQ YUahQ ;s
Keywords: (3GdMVGQI GdYQHjIs; (3GdMVGQI GdYQHjIs -- (3GdJCKjQ GdGZQjbis; (3GdMVGQI, GdJCKjQGJ GdYQHjI hGdjhfGfjIs; (3GdMVGQI GdGZQjbjIs