Buy Used and New Rebecca W Keller Ph D Books

21 Super Simple Astronomy Experiments

by Rebecca W Keller Ph D

ISBN 13: 9781936114207

Format: Paperback (30 pages)
Publisher: Gravitas Publications, Inc.
Published: 01 Apr 2011

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Level I Physics Laboratory Workbook (Real Science-4-Kids (Paperback))

by Rebecca W Keller Ph D

ISBN 13: 9780974914954

Format: Paperback (56 pages)
Publisher: Gravitas Publications, Inc.
Published: 29 Jul 2010

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Level I Astronomy Real Science-4-Kids

by Rebecca W Keller Ph D,Janet Moneymaker

ISBN 13: 9781936114177

Format: Paperback (98 pages)
Publisher: Gravitas Publications, Inc.
Published: 09 Mar 2011

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21 Super Simple Chemistry Experiments

by Rebecca W Keller Ph D

ISBN 13: 9781936114375

Format: Paperback (32 pages)
Publisher: Gravitas Publications, Inc.
Published: 12 Jun 2011

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