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Electronic Calculators
William R. Pasewark
其他書名
Printing and Display
出版Cengage South-Western, 1998-07
主題Business & Economics / Office AutomationBusiness & Economics / Office ManagementComputers / Hardware / Cell Phones & Devices
ISBN05386824779780538682473
URLhttp://books.google.com.hk/books?id=-k1kqT2CC8gC&hl=&source=gbs_api
註釋This text-workbook is designed to teach the ten-key touch method of operating print, display-print, or display calculators. It also teaches simple math operations utilizing the calculator.