(3GdbGfhf GdOSJhQi(B/s - (3eMeO cGed djdI s ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHi(B,s, 1967)
.
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdEfLdjRjIs
Keywords: (3GdbGfhf GdOSJhQis