Technology & Engineering
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La fortaleza de la calle cuatro: Una historia acerca de seis máquinas simplesby Lois SpanglerHardcover BooksRetail: CA$24.23You Pay: CA$4.14You Save 83% -
The Questioneers #3: Iggy Peck and the Mysterious Mansionby Andrea BeatyPaperback BooksRetail: CA$9.99You Pay: CA$6.10You Save 39% -
Kid Engineer: Working with Energyby Izzi HowellPaperback BooksRetail: CA$6.74You Pay: CA$4.49You Save 33% -
Kid Engineer: Working with Computers and Roboticsby Sonya NewlandPaperback BooksRetail: CA$6.74You Pay: CA$4.49You Save 33% -
Kid Engineer: Working with Buildings and Structuresby Izzi HowellPaperback BooksRetail: CA$6.74You Pay: CA$4.49You Save 33% -
How Do Bridges Not Fall Down? A Book About Architecture & Engineeringby Jennifer ShandHardcover BooksRetail: CA$12.99You Pay: CA$4.49You Save 65% -
Echa a volar (Ready to Soar, Spanish Edition)by Cori DoerrfeldHardcover BooksRetail: CA$24.95You Pay: CA$10.71You Save 57% -
To Walk the Sky: How Iroquois Steelworkers Helped Build Towering Citiesby Patricia Morris BuckleyHardcover BooksRetail: CA$24.99You Pay: CA$9.74You Save 61% -
Los Preguntes #Ada MagnÃÂfica, cientÃÂfica, investiga #5: Todo sobre los robots (Ada Twist, Scientist: The Why Files #4: Bug Bonanza!, Spanish Edition)by Andrea BeatyPaperback BooksRetail: CA$17.95You Pay: CA$8.19You Save 54% -
Who Was Albert Einstein?by Jess BrallierPaperback BooksRetail: CA$9.50You Pay: CA$5.68You Save 40% -
Who Was George Washington Carver?by Jim GigliottiPaperback BooksRetail: CA$9.50You Pay: CA$5.68You Save 40% -
Running on Sunshine: How Does Solar Energy Work? (Let's Read and Find Out Science, Level 2)by Carolyn Cinami DeCristofanoPaperback BooksRetail: CA$10.99You Pay: CA$5.89You Save 46%