Discoveries & InventionsBook - 1999
Introduces the discoveries and inventions of ancient Egypt, including locks, lighthouses, mathematical discoveries, and the writing they used.
Publisher: Des Plaines, Ill. : Heinemann Library, c1999.
Branch Call Number: J 932 SHU
Characteristics: 32 p. : col. ill., col. map ; 27 cm.
Alternative Title: Discoveries and inventions