Mathematics Before and After Pythagoras: Exploring the Foundations and Evolution of Mathematical Thought

Advanced Abacus: Theory and Practice

Boundary Value Problems From Higher Order Differential Equations

Ramanujan's Lost Notebook: Part I, Part 1

Fixed Point Theory in Metric Type Spaces

General Topology

Visual Differential Geometry and Forms: A Mathematical Drama in Five Acts

Difference Equations and Inequalities: Theory, Methods, and Applications

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

Complex Variables

Inequalities for Differential Forms

Attacking Problems in Logarithms and Exponential Functions

Functions of a Complex Variable

Set Valued Mappings with Applications in Nonlinear Analysis

Advanced Calculus (Revised Edition)