TY - BOOK AU - CURLEY, ROBERT TI - Britannica Guide to Inventions: That changed the Modern world SN - 9781615300204 U1 - 609 CUR PY - 2010/// CY - New York PB - Britanica Educational Publishing KW - Guide KW - Inventions KW - Modern KW - That KW - changed KW - world KW - Britannica N1 - Historical, geographic & persons treatment(609) ER -