Keep open, keep open up, help save, preserve - retain rights to; "hold my task for me when I give birth"; "keep my seat, make sure you"; "preserve open up the possibility of a merger" All over the 20th century, libraries have confronted an ever-escalating price of publishing, from time https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw/channels