01235cam a2200373 i 4500 623715050 TxAuBib 20090821120000.0 991213s2001||||||||||||||||||||||||eng|u 99089898 9780761410904 library binding 0761410902 library binding (OCoLC)43207414 DLC eng rda DLC TxAuBib rda Farndon, John. Light and optics / by John Farndon. New York : Benchmark Books, 2001. 32 pages : illustrations ; 27 cm. txt rdacontent n rdamedia nc rdacarrier Science experiments Includes index. A collection of experiments that explore the nature of light and how it is measured and perceived. Accelerated Reader AR MG 6.8 1 47197. 20090821. Light Juvenile literature. Light Experiments. Optics Juvenile literature. Optics Experiments. Experiments. Science experiments. TXKPL