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New Abacus :1: Assessment Book: Assessment Book Year 1 (NEW ABACUS (1999))

by Ruth Merttens, David Kirkby

ISBN 13: 9780602290412

Format: Paperback (80 pages)
Publisher: Ginn
Published: 20 Apr 1999

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Abacus Year 1-2 / P2-3: Infant Simmering Activities: Simmering Activities Infant (NEW ABACUS)

by Ruth Merttens, David Kirkby

ISBN 13: 9780602290597

Format: Spiral-bound (48 pages)
Publisher: Ginn
Published: 20 Apr 1999

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Abacus :4: Challenge Book: Challenge Book Year 4 (ABACUS - ORIGINAL (1996))

by Ruth Merttens, David Kirkby

ISBN 13: 9780602275877

Format: Paperback (80 pages)
Publisher: Ginn
Published: 04 Apr 1997

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Abacus Evolve Y1/P2: Workbook 2 Pack of 8 Framework Edition (Abacus Evolve Fwk (2007))

by Ruth Merttens

ISBN 13: 9780602574994

Format: Paperback
Publisher: Ginn
Published: 05 Jul 2007

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Abacus Year 2 Workbook 2 (Abacus 2013)

by Ruth Merttens

ISBN 13: 9781408278451

Format: Paperback (64 pages)
Publisher: Pearson Education
Published: 13 Dec 2013

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Mastery Checkpoints (Abacus 2013)

by Ruth Merttens

ISBN 13: 9781292277325

Format: Paperback (98 pages)
Publisher: Pearson Education
Published: 18 Dec 2018

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