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Electricity (Science Detective Investigates)

by Harriet McGregor

ISBN 13: 9780750260176

Format: Hardcover (32 pages)
Publisher: Wayland
Published: 14 Jan 2010

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Magnets and Springs (Science Detective Investigates)

by Harriet McGregor

ISBN 13: 9780750267144

Format: Paperback (32 pages)
Publisher: Wayland
Published: 10 Nov 2011
Other Format: Hardcover

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Magnets and Springs (Science Detective Investigates)

by Harriet McGregor

ISBN 13: 9780750260190

Format: Hardcover (32 pages)
Publisher: Wayland
Published: 11 Feb 2010

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