WorldMathBook.com
Your math books for high school and beyond
Tus libros de matemáticas para secundaria y más
高中及以后的数学书籍
WorldMathBook.com
Libro mundial de matemáticas
世界数学书
中国人 (Chinese)
您的高中及其他数学书籍。
一本教科书和一本练习册(问题和答案)。
每本书下载并支付 7 欧元或 6 英镑或 7 美元或 52 人民币或相应金额的其
他货币。我们使用信用卡、PayPal、Google Pay、Apple Pay。
如果你穷,就不要付钱,学习数学,改善你的处境。
请不要将副本交给您的朋友。告诉他们从这里下载。
这些书是为你写的。
我向你致以最美好的祝愿。
English
Your math books for high school and beyond.
A textbook and an exercise book (problems and answers).
Download and pay 7 Euro or 6 British pounds or 7 US Dollars or 52 Chinese yuan or
a corresponding amount in another currency per book. We use Credit Card, PayPal, Google Pay, Apple Pay.
If you are poor, download and don’t pay, learn math, and improve your situation.
Please do not give copies to your friends. Tell them to download from here.
These books were written for you.
All the best wishes from me to you.
Español
Tus libros de matemáticas para secundaria y más.
Un libro de texto y un cuaderno de ejercicios (problemas y respuestas).
Descargue y pague 7 euros o 6 libras esterlinas o 7 dólares estadounidenses o 52
yuanes chinos o la cantidad correspondiente en otra moneda por libro. Utilizamos
tarjeta de crédito, PayPal, Google Pay, Apple Pay.
Si eres pobre, no pagues, aprende matemáticas y mejora tu situación.
Por favor no le des copias a tus amigos. Dígales que lo descarguen desde aquí.
Estos libros fueron escritos para usted.
Todos los mejores deseos de mi parte para ti.
Tom Pedersen
Author
Tom Pedersen, Mechanical-Processing Engineer, Ph.D. from Brunel University. I have been employed in business, as a researcher, and as a lecturer at technical colleges in Denmark as well as at the Danish Technical University. I have given lectures within several subjects including a lot of mathematics.