TY - BOOK AU - Frank, Mitch TI - Understanding September 11th : : Answering questions avout the attact on america SN - 0-439-45794-7 U1 - 973.931 F828 2002 PY - 2002/// CY - New York : PB - Scholastic Inc., KW - September 11 terrorist attacks 2001 - Juvenile literature KW - Terrorism - US - Juvenile literature ER -