paperback. Condition: New. Pub Date: 2014-09-01 Pages: 206 Language: Chinese Publisher: People Post Press book is divided into eight chapters: Practical Writing takes that daily writing instruments. ritual writing instruments. transactions. writing instruments. economic instruments. writing. science and writing instruments . writing. writing new Practical carrier. This textbook is written to conform to the requirements of the information age. science. practicality. innovation. feasibility principle. strive to optimize .
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-05-01 Publisher: Jiangsu Phoenix Science and Technology Press Color Matching Manual This book includes a full color database of 130 basic colors. It is an introduction to color matching.?The book specifically selects 12 common color systems and two metallic colors (silver. gold) color combinations. The color combinations are in various forms. covering two-color. three-color. four-color and five-color color schemes.?Each color combination not only mar.