Britannica guide to inventions that changed the modern world
Curley, Robert, (ed.)
Britannica guide to inventions that changed the modern world edited by Robert Curley. - New York : Britannica Educational Pub. in association with Rosen Educational Services, 2010. - 386 p. : ill. ; 24 cm. - Turning points in history .
9781615300204
1306787 QBI
2009037539
Inventions--History.
Technology--History.
T15 / .B6827 2010
609 / CUR-B
Britannica guide to inventions that changed the modern world edited by Robert Curley. - New York : Britannica Educational Pub. in association with Rosen Educational Services, 2010. - 386 p. : ill. ; 24 cm. - Turning points in history .
9781615300204
1306787 QBI
2009037539
Inventions--History.
Technology--History.
T15 / .B6827 2010
609 / CUR-B