Pyrotechnie

2 books
FireworksTakeo Shimizu
⏱ 5h 36m

Fireworks

Takeo Shimizu

1988336 pp.
Science and Civilisation in China, Volume 5: Chemistry and Chemical Technology, Part 7, Military TechnologyJoseph Needham
⏱ 12h 22m

Science and Civilisation in China, Volume 5: Chemistry and Chemical Technology, Part 7, Military Technology

Joseph Needham

1987742 pp.