Reading, Writing, and Proving: A Closer Look at Mathematics
Ulrich Daepp & Pamela Gorkin
Linear Algebra Done Right, 4th edition
Sheldon Axler, 吴俊达, 何阳
The Design of Approximation Algorithms
David P. Williamson & David B. Shmoys
Collection of Problems in Probability Theory
L. D. Meshalkin
计算机网络: 自顶向下方法
James F. Kurose & Keith W. Ross