Exterior The Hilton Crystal City Hotel at Ronald Reagan Washington National Airport is located within walking distance to the metro, shopping, restaurants, and businesses, and within minutes of downtown Washington D.C.
A bookcase, or bookshelf, is a piece of furniture, almost always with horizontal shelves, used to store books. Bookcases are used in private homes, public and university libraries, offices and bookstores.
cheat sheet. noun. A document, especially a sheet of paper, containing information, such as test answers, used for cheating. A document containing summarized information used for quick reference. Also called In both senses also called crib .