The charts displays the historical correlation of the first two currencies on its main screen. You can narrow or widen the time measured, switch currencies, turn your iPhone to landscape for better viewing and even slide you finger across the chart to find the status of currencies on exact dates.
Borrow the materials you find. If your item is available, you may be able to borrow it. Members of the Northwestern community and some other universities have borrowing privileges. If your item is not available, it can be placed on hold or requested from other libraries using UBorrow or Interlibrary Loan.
A furrow is a groove or a depression. Originally, furrows were created in soil for water to flow. Now, its most common meaning is of a deep line or wrinkle on the face, as in a furrowed brow.. Furrow is related to the old English word farrow, meaning to root like a swine, which makes sense, seeing as both acts create trenches in the earth. Sometimes a furrow simply means the impression left by a cart wheel or tire track in the mud.