(3GdOHdheGSjI GdeUQjI ai GaQjbjG NdGd GKfi YTQ YGeG (B1977-1989 / s - (3eUQ(B.s (3hRGQI GdNGQLjIs ((3GdbGgQI (B: s (3GdhRGQI (B: s, 1989)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3GaQjbjGs -- (3GdYdGbGJ GdNGQLjIs -- (3eUQs; (3eUQs -- (3GdYdGbGJ GdNGQLjIs -- (3GaQjbjGs