. . "Erfindung." . . "Erfinder." . . "Biografie." . . "BIOGRAPHY & AUTOBIOGRAPHY Business." . . "Inventors." . . "Electronic books"@en . "Biography"@en . "Biography" . "Profiles over 300 men and women whose inventions and ideas influenced American history."@en . . . . . . . . "American inventors, entrepreneurs & business visionaries" . "American inventors, entrepreneurs & business visionaries"@en . . . "American inventors, entrepreneurs, and business visionaries"@en . "American inventors, entrepreneurs, and business visionaries" . . . "e-book [online only]"@en . . . . . "American Inventors, Entrepreneurs, and Business Visionaries, Revised Edition profiles more than 300 important Americans from colonial times to the present. Featuring such inventors and entrepreneurs as Thomas Edison and Madame C.J. Walker, this revised resource provides in-depth information on robber barons and their counterparts as well as current visionaries such as Bill Gates. This A-to-Z biographical dictionary has been fully updated to include an array of new and fascinating biographies, from financier Warren Buffet to music mogul Jay-Z. - Publisher." . . . "American Inventors, Entrepreneurs, and Business Visionaries (Revised Edition)"@en . . . . . . . "American Inventors, Entrepreneurs, and Business Visionaries"@en . . . . "This A to Z biographical dictionary contains 260 entries on important Americans from colonial times to the present. Each entry begins with a short description of the person's importance, then the entry provides the person's birth date and information, and proceeds chronologically though his/her life. Suggestions for further reading follow each entry. There is a topical introduction to the book, a bibliography at the end of the book, two subject indexes, and a general index."@en . . . "Science." . . "United States" . . "USA." . . "Unternehmer." . .