The illustrated science and invention encyclopedia.

The illustrated science and invention encyclopedia.

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Manylion Llyfryddiaeth
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Westport, Conn. H.S. Stuttman c1983.
Rhifyn:International ed.
Pynciau:
Technology > Dictionaries.
Science > Dictionaries.
Technology > Dictionaries, Juvenile.
Science > Dictionaries, Juvenile.