(3GdfbO GdGOHi h bVGjG GdTcd GdehSjbi ai GdTYQ GdLOjO (B/ s - (3jhfS (B: (3Ydis ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH (B: s, 1985)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3GdGhRGf GdTYQjI s; (3GdTYQ GdYQHis -- (3JGQjN hfbOs -- (3GdYUQ GdMOjK s