Maths Plus Word Problems 5: Teacher's Book by Len Frobisher (Paperback, 2002)

Maths Plus: Word Problems 6 - Teachers Book, Frobisher, L.J., Used; Good Book

Maths Plus Word Problems 6: Pupil Book - Frobisher, Len

Maths Plus Word Problems 2: Pupil Book - Frobisher, Len

Maths Plus: Word Problems 3 - Teacher's Book,L.J. Frobisher

Maths Plus Word Problems 3: Pupil Book - Frobisher, Len

Challenging Word Problems, Grade 6 (Primary Mathematics)

Maths Plus: Word Problems 6 - Pupil Book, Frobisher, L.J., Used; Good Book