Karen Morrison and Nick Hamshaw
CAMBRIDGE IGCSE MATHEMATICS EXTENDED: PROBLEM SOLVING BOOK. - 257p.: col.ill.; 28cm.
9781316643525
Mathematics -- Problems, exercises, etc.
Problem solving -- Problems, exercises, etc.
Mathematics.
CAMBRIDGE IGCSE MATHEMATICS EXTENDED: PROBLEM SOLVING BOOK. - 257p.: col.ill.; 28cm.
9781316643525
Mathematics -- Problems, exercises, etc.
Problem solving -- Problems, exercises, etc.
Mathematics.