Let's Find Levers
Wiley Blevins
Buy from $18.11
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Let's Find Wheels and Axles
Wiley Blevins
Buy from $18.11
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Let's Find Wedges
Wiley Blevins
Buy from $18.11
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Concrete Mixers
Rebecca Pettiford
Buy from $32.95
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Elements of Machine Design
Dexter S Kimball,
John H Barr
Buy from $32.62
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Working with Materials
Sonya Newland
Buy from $2.19
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Working with Buildings and...
Izzi Howell
Buy from $2.19
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Working with Machines
Sonya Newland
Buy from $2.61
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Awesome Construction...
Akyiaa Morrison
Buy from $5.99
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My Stem Day - Engineering:...
Nancy Dickmann
Buy from $4.25
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Kid Engineer: Working with...
Sonya Newland
Buy from $15.13
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Five Hundred and Seven...
Henry T Brown
Buy from $15.41
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Big Machines in the Military
Brienna Rossiter
Buy from $10.65
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Big Machines on the Farm
Brienna Rossiter
Buy from $10.65
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Big Machines That Build
Brienna Rossiter
Buy from $11.07
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Big Machines in Space
Brienna Rossiter
Buy from $10.69
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Big Machines for Fire and...
Brienna Rossiter
Buy from $10.65
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Engineering Power!: Machines...
Kay Barnham
Buy from $20.32
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Tractors
Amy McDonald
Buy from $2.37
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Nanotechnology
Betsy Rathburn
Buy from $25.68
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Basher Stem Junior:...
Jonathan O'Callaghan
Buy from $3.19
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Basher STEM Junior:...
Jonathan O'Callaghan
Buy from $12.99
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Five Hundred and Seven...
Henry T Brown (Creator)
Buy from $29.19
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