Denseness, Bases and Frames in Banach Spaces and Applications

The Trachtenberg Speed System of Basic Mathematics

Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks

Spectral Theory and Applications of Linear Operators and Block Operator Matrices

Mathematics for the Physical Sciences

Short-Cut Math

Perturbation Theory for Linear Operators: Denseness and Bases with Applications

A Friendly Introduction to Differential Equations

Problems in Finite Element Methods: Aubin Nitsche’s Duality Process, Nodal Methods and Friedrichs Systems

Quicker Approach to Quantitative Aptitude: Personal Notes of Sizil Krishna

Advanced Abacus: Theory and Practice

Topological Fixed-Point Theory in Suitable Banach Algebras with Applications

Basic Math & Pre-Algebra For Dummies: Edition 2

The Magic of Math: Solving for x and Figuring Out Why

Ramanujan's Lost Notebook: Part I, Part 1

Math Practice, Grade 3

Random Differential Equations in Scientific Computing

CALCULUS: differential calculus and integrals calculus for jee mains and advanced

Head First Algebra: A Learner's Guide to Algebra I

How to Calculate Quickly: Full Course in Speed Arithmetic