Man and materials :
Ridpath, Ian.
Man and materials : plastics / Compiled under the general editorship of Ian Ridpath. - [Reading, Mass.] Addison-Wesley [1975]. - 32 p. col. illus. 21 cm.
Discusses the history, composition, production, uses, advantages, and disadvantages of plastics and the distinctive properties of various kinds.
0201090341 lib. bdg.
74010567
Plastics.
Plastics--Juvenile literature.
668.4
Man and materials : plastics / Compiled under the general editorship of Ian Ridpath. - [Reading, Mass.] Addison-Wesley [1975]. - 32 p. col. illus. 21 cm.
Discusses the history, composition, production, uses, advantages, and disadvantages of plastics and the distinctive properties of various kinds.
0201090341 lib. bdg.
74010567
Plastics.
Plastics--Juvenile literature.
668.4