TY  - BOOK
AU  - Brennan,Shawn
TI  - Inventions
T2  - World Book's learning ladders
SN  - 9780716679486
U1  - 600 
PY  - 2018///
CY  - Illinois
PB  - World Book Inc.
KW  - Inventions
KW  - Juvenile literature
KW  - Science
KW  - Miscellanea
N1  - Includes index; Includes references; Alphabet -- Glass -- Paper -- Elevator -- Telephone -- Electric light -- Bicycle -- Zipper -- Frozen food -- Computer -- Every day inventions -- You know? -- Puzzles -- True or false; Primary
N2  - "Introduction to inventions people use every day using simple text, illustrations, and photos. Features include puzzles and games, fun facts, a resource list, and an index"-- |c Provided by publisher
ER  -