Isbn: 9787030563583 - 购物中的数学/厨房中的数学(美)海伦·汤普森(helen thompson)科学出版社9787030563583 (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2018-06-01 Pages:62 Language:ChinesePublisher: Science in shopping is one of the mathematical life series. which covers shopping budget. consumption tax. payment method. item price and cost. Online shopping. offers and discounts. while comparing the advantages and disadvantages of different payment methods. different offers and discounts.…