TY  - BOOK
ED  - Educational technologies limited
TI  - Illustrated encyclopedia of science and nature: transport and navigation II
SN  - 9628851586
U1  - 629.045 
PY  - 2004///
CY  - [Place of publication not identified]
PB  - Educational technologies limited
N1  - Includes glossary; From sail to sub---dreaming of the heavens
ER  -