00542nam a2200157 a 4500 20140414132111.0 110512s19uu xx 00 eng d M 609 T66 2003 Tomecek, Steve. What a great idea! : inventions that changed the world / Stephen M. Tomecek ; illustrated by Dan Stuckenschneider. 1st ed. New York : Scholastic Nonfiction, 2003. Inventions History Juvenile literature. Stuckenschneider, Dan, ill. 114735 114735 0 0 0 0 MU MU M 2011-05-12 BkReward 795.00 0 M 609 T66 2003 M6628 2014-04-14 00:00:00 2014-04-14 BK