Computing Technology.

Author: Shao Zhenshan
Publisher:
Publishing Date: 2001-10-01
Features: This book is one of the planned teaching materials for finance and economics majors by the Ministry of Education. It is revised based on the previous edition. The content of this book includes: basic knowledge of abacus, addition, subtraction, multiplication, and division of abacus, fast calculation, mental arithmetic, and the application of electronic calculators, etc. This book is also accompanied by the "Exercise Book for Calculation Technology." It is used as a teaching material for the abacus course in finance and economics majors at secondary vocational schools, and can also be used by a wide range of working professionals to learn abacus and participate in abacus proficiency tests.