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Science at WorkrnVolume 9

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The Contents this book is Tools and machines at work; making use of metals; raw materials; machines in the home; on the move; words, sounds, pictures and signals; the world of engineering; sources of power; processed materials,, inventions and the future.

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Availability

Detail Information

Series Title

Childcraft

Call Number

501 WOR s

Publisher

Toronto : World Book Inc.., 1990

Collation

p. 162: 25 cm

Language

Indonesia

ISBN/ISSN

716660040

Classification

Philosopy and Theory of Nature Sciences/

Content Type

-

Media Type

-

Carrier Type

-

Edition

Cet.3, 1990

Subject(s)

science

Specific Detail Info

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Statement of Responsibility

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