000 01155nas a2200241uu 4500
000 00568cam a22001693a 4500
001 37574
003 PGUSA
005 20160229142802.0
008 110930s2011||||xxu|||||s|||||000 | eng d
040 _a PGUSA
_b eng
042 _a dc
050 4 _aT
100 _a Piercy, Willis Duff
245 _a Great Inventions and Discoveries
_h [recurso electrónico] /
_c Willis Duff Piercy
260 _b Project Gutenberg,
_c 2011
505 _a Introduction -- The printing press -- The steam engine -- Electricity: the telegraph and the telephone -- Electricity: Lighting, transportation, and other uses -- The discovery of America -- Weapons and gunpowder -- Astronomical discoveries and inventions -- The cotton-gin -- Anæsthetics -- Steel and rubber -- Stenography and the typewriter -- The friction match -- Photography -- Clocks -- Some machines: The sewing machine. The reaper. Spinning and weaving machines -- Aeronautics.
506 _a Public domain in the USA.
516 _a Text
653 _a Inventions
830 _a Project Gutenberg
_v 37574
856 _u http://www.gutenberg.org/ebooks/37574
999 _c39761
_d39761