Sophie Goldie My Revision Notes: International GCSE (9-1) Mathematics for Pearson Edexcel Specification A

Sophie Goldie My Revision Notes: International GCSE (9-1) Mathematics for Pearson Edexcel Specification A

Master the International GCSE Maths with Sophie Goldie’s concise, exam‑ready revision notes—clear explanations, key concepts, practice questions, and strategies to ace the Pearson Edexcel specification.
Schaum's Outline of Signals and Systems, Fourth Edition by Hwei Hsu

Schaum's Outline of Signals and Systems, Fourth Edition by Hwei Hsu

A concise, problem‑solving guide for electrical engineering students, covering key concepts in signals and systems with worked examples, practice problems, and clear explanations to reinforce learning.
Murray Spiegel Schaum's Outline of College Algebra, Fifth Edition

Murray Spiegel Schaum's Outline of College Algebra, Fifth Edition

Master college algebra with clarity and confidence: concise explanations, worked examples, practice problems, and key concepts—all in one compact guide to boost understanding and exam performance.