Roads, bridges and tunnels
Series: MacDonald junior reference library -- 18; MacDonald junior reference library -- 18.
Publisher: Macdonald Educational
Published: 1973
Place of publication: London
Language: eng
Number of pages: 60
ISBN-13: 9780356025421
Copyright date: 1969
Subjects: Roads; Juvenile literature; Bridges; Tunnels; Civil engineering
Notes: Reprinted 1973.

Illus. end papers.