1 Scholastic atlas of the United States RUBEL, David Scholastic atlas of the United States / David Rubel. - New York : Scholastic, 2003. -(Scholastic reference) 908=111 RUB S
2 Scholastic encyclopedia of the presidents and their times Updated ed. - RUBEL, David Scholastic encyclopedia of the presidents and their times / David Rubel. -Updated ed. - New York : Scholastic reference, 2001. -(An Agincourt press book) 323=111 RUB S
