Inventions. - Alexandria, Va. : Time-Life Books, 1994. - 87 p. : ill. (some col.) ; 30 cm. - A Child's first library of learning .

Questions and answers explore the world of inventions, explaining the creation of the radio, toothpaste, and other modern necessities.

ISBN: 080949454X

LCCN: 93024417

Subjects--Topical Terms:
Inventions--Miscellanea.
Questions and answers.

LC Class. No.: T48 / .I53 1994

Dewey Class. No.: 609