01180cam a2200361 i 4500 623688610 TxAuBib 20080327120000.0 070202s2008||||||||||||||||||||||||eng|u 2007004880 9781599200859 1599200856 (OCoLC)82673628 DLC eng rda DLC DLC TxAuBib rda Oxlade, Chris. Screws / Chris Oxlade. First edition. North Mankato, Minn : Smart Apple Media, 2008. 32 pages : color illustrations ; 28 cm. txt rdacontent n rdamedia nc rdacarrier Simple machines Includes index. Simple text explains what screws do, how they work and why they are useful in everyday life. Accelerated Reader. Accelerated Reader AR LG 4.2 0.5 117520. 20080327. Screws Juvenile literature. Simple machines Juvenile literature. Simple machines. TXKPL