00639cam a2200205 4500 144280272 TxAuBib 20120629120000.0 090616s1991||||||||||||||||||||||||eng|u 9780385320436 0385320434 TxAuBib Jones, Charlotte Foltz. Mistakes that Worked. New York, New York : Doubleday Book for Young Readers, 1991. 40 familiar inventions and how they came to be. 20090616. Inventions - juvenile literature. BMLLS