Discoveries and inventions
By: Judy Garton-Sprenger, Judy Lugton, Nick McIver.
Contributors: Lugton, Judy.; McIver, Nick.
Edition: New ed.
Series: New first certificate themes -- bk.1
Publisher: Heinemann Educational
Published: 1984
Place of publication: London
Language: eng
Number of pages: 138
Subjects: English language -- Text-books for foreign speakers.
Other titles: First certificate themes.
Notes: Previous ed., published as First certificate themes. - Bk. 1, 1975.