(PDF) THE SOURCES OF BUSINESS INFORMATIONS IN METAL INDUSTRY Big Data Internal And External Data Sources In Business Presentation SHS Business Enterprise Simulation Internal and External Business Data types PPTX. This title is part of UC Press's Voices Revived program, which commemorates University of California Presss mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high quality, peer reviewed scholarship accessible once again using print on demand technology. This title was originally published in 1964.