Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Xerographic copies. 5 Xerographic copy -- SEE: Xerographic copies. 5 Xerography -- History. 1 Xerophytes -- Colorado. 1 Xerophytes -- Pictorial works. 1 Xerox Corporation 1 Xerox Corporation. Palo Alto Research Center 1 Xerox Corporation -- Biography. 3 Xerox Corporation. Palo Alto Research Center 1 Xerox Corporation. Palo Alto Research Center -- History. 1 Xerox Palo Alto Research Center -- SEE: Xerox Corporation. Palo Alto Research Center 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >