Real Analysis: An Undergraduate Problem Book for Mathematicians, Applied Scientists, and Engineers

Advanced Abacus: Theory and Practice

Ramanujan's Lost Notebook: Part I, Part 1

Operator and Norm Inequalities and Related Topics

Number Theory: An Introduction to Mathematics: Part A, Part 1

Generalized Notions of Continued Fractions: Ergodicity and Number Theoretic Applications

Complex Variables

Attacking Problems in Logarithms and Exponential Functions

Spectral Geometry of Partial Differential Operators

Mathematical Concepts of Quantum Mechanics: Edition 2

Introduction to Calculus and Analysis I

Multivariable Calculus

Theorems And Lemmas In Mathematics

Calculus of Variations